Albus Dumbledore

Professor Albus Percival Wulfric Brian Dumbledore, Order of Merlin, First Class, Grand Sorc., D. Wiz., X.J.(sorc.), S. of Mag.Q.,[6], (July or August, 1881–30 June, 1997) was the Transfiguration Professor, and later Headmaster of Hogwarts School of Witchcraft and Wizardry. Professor Dumbledore also served as Supreme Mugwump of the International Confederation of Wizards (?–1995) and Chief Warlock of the Wizengamot (?–1995; 1996-1997). He was a half-blood wizard, the son of Percival and Kendra Dumbledore, and the elder brother of Aberforth and Ariana. His father died in Azkaban when Dumbledore was young, while his mother and sister were later accidentally killed. His early losses greatly affected him early on, even at his death, but in turn made him a better person. Albus Dumbledore was considered to be the most powerful wizard of his time. He was most famous for his defeat of Gellert Grindelwald, the discovery of the twelve uses of dragon's blood, and his work on alchemy with Nicolas Flamel.
 * "Albus Dumbledore was never proud or vain; he could find something to value in anyone, however apparently insignificant or wretched, and I believe that his early losses endowed him with great humanity and sympathy. I shall miss his friendship more than I can say, but my loss is as nothing compared to the wizarding world's. That he was the most inspiring and the best loved of all Hogwarts headmasters cannot be in question."
 * —Elphias Doge in Dumbledore's obituary. [src]

It was through Dumbledore that resistance to the rise of Lord Voldemort was formed, as it was he who founded and led both the first and second Order of the Phoenix. Due to the fact that he had a keen mind and legendary power, Dumbledore became the only wizard that Voldemort ever feared. He was the wielder and the master of the Elder Wand from 1945 until 1997 and considered by many as the greatest Headmaster to ever grace Hogwarts. As he was about to die by a cursed ring, he planned his own death with Severus Snape. Though he was no longer alive at the time, it was through Dumbledore's machinations that Voldemort was ultimately defeated and peace restored to the wizarding world. He is the only Headmaster that was laid to rest at Hogwarts. Albus Dumbledore's portrait still remains at Hogwarts. {| class="toc" id="toc"

Contents
[Source]
 * 1 Biography
 * 1.1 Early life
 * 1.2 Hogwarts years
 * 1.3 Tragedy and friendship
 * 1.4 Career at Hogwarts
 * 1.5 First Wizarding War
 * 1.6 Between the wars
 * 1.6.1 1991–1992
 * 1.6.2 1992–1993
 * 1.6.3 1993–1994
 * 1.6.4 1994–1995
 * 1.7 Second Wizarding War
 * 1.7.1 1995–1996
 * 1.7.2 1996-1997
 * 1.8 Post-mortem
 * 2 Physical appearance
 * 3 Personality and traits
 * 4 Possessions
 * 5 Magical abilities and skills
 * 6 Career accomplishments
 * 7 Relationships
 * 7.1 Family
 * 7.1.1 Parents
 * 7.1.2 Ariana Dumbledore
 * 7.1.3 Aberforth Dumbledore
 * 7.2 Gellert Grindelwald
 * 7.3 Tom Marvolo Riddle (Lord Voldemort)
 * 7.4 Harry Potter
 * 7.5 Rubeus Hagrid
 * 7.6 Minerva McGonagall
 * 7.7 Severus Snape
 * 7.8 Elphias Doge
 * 7.9 Ron Weasley and Hermione Granger
 * 7.10 James and Lily Potter
 * 7.11 Dursley family
 * 7.12 Sirius Black
 * 7.13 Remus Lupin
 * 7.14 Peter Pettigrew
 * 7.15 Alastor Moody
 * 7.16 Fawkes
 * 7.17 Order of the Phoenix
 * 7.18 Hogwarts staff
 * 7.19 Dumbledore's Army
 * 7.20 Other friendships
 * 7.21 Death Eaters and enemies
 * 8 Etymology
 * 9 Behind the scenes
 * 10 Appearances
 * 11 Notes and references
 * }

Early life
Albus Percival Wulfric Brian Dumbledore was born to Kendra and Percival Dumbledore in the summer[1] of 1881, in the mainly wizarding village of Mould-on-the-Wold. The early years of Dumbledore's life were marked by tragedy when his younger sister, Ariana Dumbledore, was attacked by a group of Muggle boys, who saw her performing magic and were frightened by what they saw.

Ariana was left mentally and emotionally scarred by the event and her magical powers were left severely altered and would manifest themselves on rare occasions usually in random or destructive ways. Albus' father, Percival Dumbledore, was heartbroken and set out in search of his own brand of justice. He located the Muggle boys and attacked them, as they had his daughter. It is unknown exactly what he did to them, but it might be assumed he probably used the Cruciatus Curse on them as he was sentenced to life in Azkaban for the crime, and would later die there.[7]

To escape the accusing eyes of the wizarding world, Kendra Dumbledore moved her young family to the village of Godric's Hollow which, like Mould-on-the-Wold, was a mainly wizarding village. Kendra rebuffed all her neighbours, with the eventual exception of Bathilda Bagshot, preferring to be left alone: and Albus learned not to mention his sister or father in public.[7]

Hogwarts years
Dumbledore began attending Hogwarts in the autumn of 1892 and was Sorted into Gryffindor house. Dumbledore's first year was met with much whispering about his father's crime. Many of Albus' fellow students mistakenly believed that, like father like son, Albus too hated Muggles. Some praised his father's actions hoping to gain his trust, but they would not find favour with the young Dumbledore this way. Though later in his young life, under the influence of his love for Gellert Grindelwald, some anti-Muggle prejudice did develop, he soon saw the error of his intent.[7]
 * "By the end of his first year, he would never again be known as the son of a Muggle-hater, but as nothing more or less than the most brilliant student ever seen at the school."
 * —Elphias Doge [src]

He befriended a young Elphias Doge on his first day at Hogwarts; Doge was suffering from Dragon pox at the time, which discouraged most from approaching him. Dumbledore, however, demonstrated his uncommon kindness and willingness to look past the surface and find inner beauty in people. Dumbledore also became very well-connected during his Hogwarts years, making notable friends such as Nicolas Flamel, Bathilda Bagshot, and Griselda Marchbanks, who marked him in his N.E.W.T.s for Charms and Transfiguration and later recalled that he did things with a wand that she had never seen before. He also had several of his papers published during his studies.[7]

During his school years, Dumbledore won the Barnabus Finkley Prize for Exceptional Spell-Casting, became the British Youth Representative to the Wizengamot, and received the gold medal for Ground-Breaking Contribution to the International Alchemical Conference in Cairo.[7]

In his third year, Dumbledore presumably took Study of Ancient Runes and at least one other subject, which is known not to be Divination.

During his fourth year, Dumbledore "accidentally" set the bed-curtains in his dormitory on fire (although he admitted that he had never liked them anyway).

Albus was made a prefect during his fifth year and was made Head Boy in his seventh year. He was considered the most brilliant student to have attended the school.

Tragedy and friendship
"So that, when my mother died, and I was left the responsibility of a damaged sister and a wayward brother, I returned to my village in anger and bitterness. Trapped and wasted, I thought! And then, of course, he came."

After graduating from Hogwarts, Dumbledore planned to take the traditional "Grand Tour" of the world with his friend Doge. However tragedy ensued on the eve of the departure when Kendra Dumbledore was killed by an outburst of Ariana's uncontrollable magic, leaving Albus the head of his own broken family.
 * —Albus Dumbledore to Harry Potter [src]

Albus returned to Godric's Hollow full of bitter resentment at his situation, feeling trapped and wasted. Fortune finally shone on Dumbledore in the form of Gellert Grindelwald, who was in Godric's Hollow to research the Deathly Hallows. Grindelwald was as talented and brilliant as Albus was. Dumbledore quickly became fascinated by Grindelwald's ideas of wizarding domination, obviously considering Grindelwald an unexpected new chance to show his own brilliance and come out of the local misery. Albus also harboured romantic feelings for the other boy, but regretted his relationship with Grindelwald later in life[7].

However, after two months, Albus' brother Aberforth confronted him over his neglect of Ariana over the past few weeks, telling him he couldn't carry out his plans with Grindelwald, as he would have to take her with him. Grindelwald then used the Cruciatus Curse on him. A violent duel erupted between the three teenage boys. Ariana herself tried to intervene in the fight, but couldn't due to her erratic abilities, and in the ensuing chaos was hit by a stray curse and died. No one knew whose curse it was that killed her, but Grindelwald fled immediately, as he already had a bad record back home, leaving the devastated Albus behind.[7]

Career at Hogwarts

 * Dumbledore: "I had proven, as a very young man, that power was my weakness and temptation. I was safer at Hogwarts. I think I was a good teacher."
 * Harry: "You were the best."
 * — Albus Dumbledore and Harry Potter [src]

After Grindelwald's flight, Dumbledore returned to Hogwarts School of Witchcraft and Wizardry as Professor of Transfiguration. He was offered the position of Minister for Magic several times, but he turned each chance down since he had learned that his desire for power was his weakness. He also served in recruiting students for the school. Most prominent among the students he recruited was Tom Riddle, who would eventually take on the name Lord Voldemort.[8]

However, as Dumbledore was educating young wizards and witches, Gellert Grindelwald was still at large in Europe, building up an army, and had already found one of the Deathly Hallows, the Elder Wand, which he used to terrorise the continent. Dumbledore was afraid to face Grindelwald, not because he thought he couldn't defeat him, but because he was afraid that Grindelwald could reveal to him who had truly killed Ariana. However, by 1945 Dumbledore could no longer turn a blind eye to Grindelwald's deeds, and tracked his old friend down. He duelled Grindelwald in what later became known as the most legendary duel ever fought between wizards. Dumbledore defeated Grindelwald despite his possession of the Elder Wand. Grindelwald was imprisoned in Nurmengard and Dumbledore kept the Elder Wand for himself.[7]

Alone of all the professors at Hogwarts, Dumbledore was not charmed by the natural charisma and cunning of Tom Riddle. In their first encounter, Dumbledore became immediately suspicious of his "obvious instincts for cruelty, secrecy and domination"[8] and resolved to keep a close eye on him during his studies at the school. As Dumbledore was not so easily taken in by his charming façade, Riddle came to despise and fear him.[8]

In 1943, several Muggle-born students were mysteriously petrified by a beast rumoured to have been released by the Heir of Slytherin from the mythical Chamber of Secrets. Indeed, the final victim of the beast, Myrtle, was actually killed; this act seemed likely to ensure the permanent closure of the school, forcing Riddle to go back to the orphanage. While Dumbledore rightly suspected Riddle was behind the attacks, the aspiring Dark Wizard expertly framed Gryffindor student Rubeus Hagrid as the perpetrator. Riddle was able to pass off Hagrid's tamed Acromantula, Aragog, as the beast attacking students, resulting in Hagrid's expulsion and ensuring that Hogwarts remained open. Dumbledore was never able to uncover hard evidence implicating Riddle, however, he convinced the Headmaster to allow Hagrid to remain at the school as the grounds-keeper-in-training. Dumbledore was appointed Headmaster of Hogwarts in approximately 1956[9], after Armando Dippet left the post. During this time, he was offered the position of Minister for Magic several times, but he turned down the offer every time, remembering how his quest for power had been his weakness in the past.

Shortly after Dumbledore became Headmaster, Tom Riddle, now known exclusively as Lord Voldemort, approached Dumbledore with the same request he had proposed to Armando Dippet before him: to be allowed to return to Hogwarts as a teacher of Defence Against the Dark Arts. Dumbledore, who knew of Voldemort's illicit activities since he left Hogwarts, denied his application. This led to Voldemort cursing the position of Defence Against the Dark Arts Professor, preventing anyone from holding the position for more than a single school year.

When Remus Lupin became of age to attend Hogwarts, he was afraid that he would be unable to due to being infected by the werewolf Fenrir Greyback. However, Dumbledore, being fair, believed that as long as special precautions were taken, there was no reason why Remus should be deprived of his education. As such, Dumbledore prepared the Shrieking Shack as a place for Remus' monthly transformation, with the Whomping Willow as guard. This would forever earn Dumbledore Remus' gratitude, as many other headmasters would simply forbid the boy from even setting foot into the school. When Severus Snape found out Remus' secret, Dumbledore forbade him from repeating it to anyone.

First Wizarding War

 * Severus: "Hide them all, then. Keep her — them — safe. Please."
 * Dumbledore: "And what will you give me in return, Severus?"
 * Severus: "In — in return? Anything."
 * — Severus Snape to Dumbledore [src]

After Lord Voldemort started his first rise to power in 1970, Dumbledore founded the Order of the Phoenix, a secret organisation of witches and wizards willing to risk their lives to fight Voldemort and his Death Eaters. As the only wizard Voldemort was ever truly afraid of, Dumbledore was the perfect leader of the organisation and was a significant contributor to the fight against Voldemort.

Later on in the war, Dumbledore was approached by another person who also wanted a job at Hogwarts: Sybill Trelawney, who applied to become the new professor of Divination, lessons that Dumbledore disliked and barely considered a part of necessary education for young wizards and witches. Dumbledore gave her a chance because she was the great-great granddaughter of the celebrated Seer Cassandra Trelawney. To his disappointment, when he was interviewing Sybill at the Hog's Head, he came to the conclusion that she was not a real Seer. However, as Dumbledore was about to leave, Trelawney fell into a real trance and made a prophecy about the birth of the one that would have the power to vanquish the Dark Lord, who would be born to those "who have thrice defied him, born as the seventh month dies".[10] This astonished Dumbledore, but as it turned out, the Death Eater Severus Snape had overheard most of the prophecy, but had been caught in the act of spying and ejected from the tavern by Aberforth Dumbledore.[8] Dumbledore hired Trelawney in order to protect her from the Death Eaters. Later, Severus Snape approached Dumbledore, having already told Voldemort about the Prophecy. Snape was shocked by the fact that Voldemort had concluded that the prophecy was about Harry Potter, the son of James Potter, and Snape's own loved childhood friend, Lily Evans. Dumbledore made arrangements to ensure the safety of the three; he advised them to stay hidden in their house in Godric's Hollow, which was protected by a Fidelius Charm. However, their Secret-Keeper (believed by Dumbledore and everyone else to be Sirius Black, but was in truth Peter Pettigrew) betrayed them, resulting in James and Lily's deaths at Voldemort's hands. However, as Voldemort attempted to kill Harry, the curse backfired due to Lily Potter's love for her son and destroyed his body, only keeping a part of his soul alive.

Dumbledore, who likely already knew by then that a part of Voldemort's soul had concealed itself within Harry, made sure that Harry would be kept safe with his family, the Dursleys, as his spells ensured that Voldemort could not harm Harry there as long as he could have a home with them. He convinced Snape to help him protect Harry, although Dumbledore secretly planned to allow Voldemort to kill Harry in the end, which would destroy the piece of Voldemort's soul inside Harry. However, he also hoped to mould Harry into such a person who would willingly sacrifice his life for the greater good, allowing him the chance to choose between life and death in the end. Dumbledore gave Snape employment at Hogwarts as the Potions master, and later defended Snape against the Ministry of Magic, who were rounding up and arresting remaining Death Eaters. Dumbledore attended many Death Eater trials, including that of the Lestranges and [http://harrypotter.wikia.com/wiki/Bartemius_Crouch_Jr. Barty Crouch, Jr.] He was also witness to Igor Karkaroff's testimony which secured his release from Azkaban in return for the names of fellow Death Eaters.
 * "Severus Snape was indeed a servant of the Dark Lord, but shortly before Lord Voldemort's downfall, he turned spy for our side at great personal risk. He is now no more a Death Eater than I am."
 * —Dumbledore vouches for Snape during the Trial of Igor Karkaroff. [src]

Shortly before the Potters' death, Dumbledore had borrowed something from James: his Cloak of Invisibility, something that Dumbledore saw was a part of the Deathly Hallows. Although Dumbledore had long given up his desire to unite the Hallows and become Master of Death, he could not resist the thought of studying the Cloak. But when they were killed, Dumbledore suddenly had two of the Deathly Hallows under his possession. Only the Resurrection Stone was left.<sup class="reference" id="cite_ref-DH_6-8">[7]

1991–1992

 * Dumbledore: "Harry, do you know why...Professor Quirrell couldn't bear to have you touch him? It was because of your mother. She sacrificed herself for you. And that kind of act leaves a mark... This kind of mark cannot be seen. It lives in your very skin."
 * Harry: "What is it?"
 * Dumbledore: "Love, Harry. Love."
 * — Albus Dumbledore to Harry Potter [src]

Ten years later, Harry started attending Hogwarts, as happy as Dumbledore had hoped (with a few exceptions), and alive and well. That very year, Lord Voldemort formulated a plan to regain human form. Dumbledore and his friend Nicolas Flamel, the only known maker of the Philosopher's Stone, began to suspect that the disembodied Dark Lord was plotting to steal the invaluable object which would be capable of restoring him to full power. Dumbledore had the stone moved to a vault at Gringotts Wizarding Bank, but later had it moved to Hogwarts itself; coincidentally, on the same day that an attempted break-in was made upon the vault. Dumbledore and several teachers at Hogwarts planted magical security methods to protect the stone. Dumbledore was behind the final, and most powerful protection placed upon the stone. He enchanted the Mirror of Erised to contain the Philosopher's Stone, only to be removed by someone

who did not intend to use or possess it, but only to keep it from the hands of evil. Dumbledore suspected that the Defence Against the Dark Arts Professor Quirinus Quirrell was behind the plot to steal the Philosopher's Stone, while working for the weakened Lord Voldemort, and as such he asked Snape to keep an eye on him.<sup class="reference" id="cite_ref-PS_10-0">[11]

In the end it was Harry who protected the Philosopher's Stone from Quirrell and Voldemort. Voldemort failed for the same reasons he had failed to kill Harry previously: due to Lily Potter's love for Harry. When Voldemort, who had possessed the body of Quirrell, ordered his servant to attack the young boy, the protection instilled within him at the point of his mother's death killed him and forced the Dark Lord's spirit to flee. When Harry recovered from the ordeal in the hospital wing, he questioned Dumbledore about why Voldemort had tried to kill him as a baby. Dumbledore did not believe that Harry was ready to know the truth about the Prophecy Sybill Trelawney had made, and told him he would know when he was older.

1992–1993
"It is our choices Harry, that show what we truly are, far more than our abilities."

Shortly into the school year of 1992, students again fell under attack from a beast allegedly released from the Chamber of Secrets. Under the influence of Lucius Malfoy, the Hogwarts board of governors voted to remove Dumbledore from his position as Headmaster when he proved unable to uncover the culprit; Minister for Magic Cornelius Fudge also had the groundskeeper Rubeus Hagrid taken to Azkaban, acting under the theory that it had been he who opened the Chamber in 1943.<sup class="reference" id="cite_ref-COS_11-0">[12]
 * —Albus Dumbledore [src]
 * Harry: "You. You're the Heir of Slytherin. You're Voldemort."
 * Tom Riddle: "Surely you didn't think I was going to keep my filthy Muggle father's name? No, I fashioned myself a new name, a name I knew that wizards everywhere would one day fear to speak, when I became the greatest sorcerer in the world!"
 * Harry: "Albus Dumbledore is the greatest sorcerer in the world!"
 * Tom Riddle: "Dumbledore's been driven out of this castle by the mere memory of me!"
 * — Harry Potter displays his loyalty to Dumbledore in the Chamber of Secrets [src]

It was later revealed that first year student, Ginny Weasley, had come into possession of Tom Riddle's Diary, a bewitched object capable of interacting with whoever wrote in it. The diary slowly drained the life force from Ginny, and when the memory it contained was nearly strong enough to take physical form, it had her journey into the heart of the Chamber. However, Harry Potter was able to find the Chamber himself, and there, defeated the beast that dwelt within; Salazar Slytherin's Basilisk. He also destroyed the diary with one of the basilisk's fangs, saving Ginny and defeating the nearly fully formed memory of Riddle. Harry was only able to achieve these feats by displaying an extreme amount of loyalty to Dumbledore; for only someone truly loyal to the Headmaster would be capable of summoning his pet phoenix Fawkes, who provided the tools needed for Potter to defeat Riddle and the basilisk.<sup class="reference" id="cite_ref-COS_11-1">[12]

Dumbledore returned to his position as Headmaster after the memory of Riddle was revealed as being behind the attacks. However, Dumbledore was privately concerned by the phenomena that Harry described; a mere memory capable of taking physical form was unheard of. Dumbledore then began to suspect that Riddle's diary was in fact a Horcrux, and furthermore, considering the lack of care the Dark Lord had taken in protecting the diary, that he had created more than one.<sup class="reference" id="cite_ref-COS_11-2">[12]

1993–1994
"Mysterious thing, time. Powerful, and when meddled with, dangerous. Sirius Black is in the topmost cell of the dark tower. You know the laws, Miss Granger. You must not be seen, and you would do well, I feel, to return before this last chime. If not, the consequences are too ghastly to discuss. If you succeed tonight, more than one innocent life may be spared. Three turns, should do it, I think. ...Oh, by the way. When in doubt, I find retracing my steps to be a wise place to begin. Good luck."

The year after, the Ministry of Magic took it upon itself to increase security around Hogwarts. Sirius Black, who had been sentenced to life in Azkaban for murdering Peter Pettigrew and several Muggles with a single curse, had escaped from the wizarding prison. The Ministry, afraid that he was going after Harry, placed a large number of Dementors at Hogwarts to try to recapture him. Dumbledore reluctantly tolerated the Dementors on school grounds, but refused to allow them within the school itself.<sup class="reference" id="cite_ref-POA_12-0">[13]
 * —Albus Dumbledore helping Hermione in 1993. [src]

However, the Dementors violated Dumbledore's decree when they entered Quidditch match between Gryffindor and Hufflepuff, causing Harry to fall unconscious and nearly fell from the sky. Dumbledore is able to prevent Harry from hitting the ground and repelled the Dementors with a Patronus.<sup class="reference" id="cite_ref-POA_12-1">[13] As the school year drew to its close, it became clear to Harry and his friends that Sirius Black had been framed for his crimes. But Sirius was captured and sentenced to the Dementor's Kiss. Dumbledore believed Harry and his friends about Sirius's innocence, but was incapable of over-ruling the Ministry's decision. However, he told Hermione to use her Time-Turner to save Sirius. The rescue was a success, and the Dementors were removed from the grounds for their attack on Harry.<sup class="reference" id="cite_ref-POA_12-2">[13]
 * "You think the dead we loved ever truly leave us? You think we don’t recall them more clearly than ever in times of great trouble? Your father is alive in you, Harry, and shows himself plainly when you have need of him. How else could you produce that particular Patronus? Prongs rode again last night."
 * —Dumbledore to Harry [src]

1994–1995
"It is my belief -- and never have I so hoped that I am mistaken -- that we are all facing dark and difficult times. Some of you in this Hall have already suffered directly at the hands of Lord Voldemort [...] A week ago, a student was taken from our midst. Remember Cedric. Remember, if the time should come when you have to make a choice between what is right and what is easy, remember what happened to a boy who was good, and kind, and brave, because he strayed across the path of Lord Voldemort. Remember Cedric Diggory."

Before the beginning of the new school year, the first Death Eater activity in years broke out at the Quidditch World Cup, causing Dumbledore to suspect that the second rise of Lord Voldemort was near. Later, Hogwarts played host to the first Triwizard Tournament since 1792. It was decided that only students of age would be allowed to enter their names to the Goblet of Fire, because of the dangers the tournament represented, and Dumbledore personally drew an Age Line around the magical artefact to ensure that this rule would be impossible to break. During this year, Dumbledore employed his old friend, Alastor Moody, an ex-Auror, as the new Defence Against the Dark Arts Professor. Moody took this position only as a personal favour to Dumbledore.
 * —Albus Dumbledore speaks about Cedric Diggory who lost his life during the Triwizard Tournament. [src]

However, unknown to anybody, a day before Moody was set to arrive at Hogwarts, he was overpowered by Death Eaters [http://harrypotter.wikia.com/wiki/Bartemius_Crouch_Jr. Barty Crouch, Jr.] and Peter Pettigrew. On the orders of Voldemort, Crouch brewed Polyjuice Potion, which he used to impersonate Moody and take his place at Hogwarts. Crouch, in the guise of Moody, successfully fooled the Goblet of Fire and ensured that Harry Potter was chosen as the fourth champion of the Triwizard Tournament. Crouch secretly aided Potter throughout the tournament, so that in the final task it would be him to first touch the Triwizard trophy; which he had bewitched to become a Portkey. When Harry and fellow champion Cedric Diggory touched the trophy at the same time they were transported to the graveyard of Little Hangleton. There, Diggory was killed on the orders of Lord Voldemort, and Harry's blood was taken as the final ingredient in a potion the Dark Lord used to return to full power. Using the Portkey, Harry was able to escape Voldemort and return to Hogwarts.

It was when Crouch, still in the guise of Moody, took Harry from out of Dumbledore's presence (something the real Moody never would have done in such a traumatic situation) that the headmaster realised that it was not Moody who had been at the school the whole year. Dumbledore, Snape and Minerva McGonagall quickly overpowered the Death Eater, who revealed the entirety of Voldemort's plan under the influence of Veritaserum.

Despite all evidence to the contrary, Minister for Magic Cornelius Fudge refused to believe that Lord Voldemort had returned to power and had Crouch subjected to the Dementor's Kiss before he could be forced to stand trial before the Wizengamot. Despite this, Dumbledore knew that Voldemort's return was real and, in response to Fudge's failure to act, reformed the Order of the Phoenix, an alliance bought together during the First Wizarding War to fight against Voldemort and his followers. Dumbledore chose to reform the Order as he feared that the start of the Second Wizarding War was lingering and inevitable to happen.

1995–1996
Main article: Campaign to discredit Albus Dumbledore and Harry Potter


 * Dumbledore: "Cornelius, I implore you to see reason! The evidence that the Dark Lord has returned is incontrovertible!"
 * Cornelius Fudge: "He is NOT back!"
 * — Dumbledore trying to convince then-Minister of Magic Cornelius Fudge of Voldemort's return during Harry Potter's trial in front of the Wizengamot in 1995 [src]

The Ministry immediately began to deny Dumbledore and Harry's claims that the Dark Lord had returned, starting a smear campaign designed to slander and vilify them; in particular, Dumbledore was removed from his positions as Chief Warlock of the Wizengamot and Supreme Mugwump of the International Confederation of Wizards as punishment for his refusal to stay in line with Ministry propaganda. However, Dumbledore professed not to care, so long as the Ministry did not eliminate him from Chocolate Frog Cards. Before the beginning of the school year, Dumbledore was made Secret-Keeper of the headquarters of the Order of the Phoenix, and ensured that Harry Potter's friends did not divulge any information about the Order to him.

Dumbledore came to fear the connection that existed between the Dark Lord and Harry, and purposely avoided him throughout the school year. When signs of this connection became increasingly obvious, Dumbledore had Severus Snape attempt to teach Harry the art of Occlumency, rather than himself, as he feared that Voldemort may have been able to peer into his mind through his connection to Harry. The Ministry also began to interfere at Hogwarts, appointing Fudge's Senior Undersecretary, Dolores Umbridge, to the post of Defence Against the Dark Arts professor. Umbridge and Fudge slowly passed laws that siphoned the powers of the Headmaster, while increasing those of Umbridge herself, who had been granted the new position of High Inquisitor of Hogwarts. In response to Umbridge and the Ministry's refusal to teach practical defensive magic, Harry Potter, Hermione Granger and Ron Weasley created a group of students that met secretly to learn defence against the Dark Arts. This organisation was known as Dumbledore's Army.


 * Fudge: "You will now be escorted back to the Ministry, where you will be formally charged, then sent to Azkaban to wait trial!"
 * Dumbledore: "Ah, yes. Yes, I thought we might hit that little snag."
 * Fudge: "Snag? I see no snag Dumbledore!"
 * Dumbledore: "Well, I'm afraid I do."
 * Fudge: "Oh really?"
 * Dumbledore: "Well – it's just that you seem to be labouring under the delusion that I am going to – what is the phrase – 'Come quietly.' I am afraid I am not going to come quietly at all, Cornelius. I have absolutely no intention of being sent to Azkaban. I could break out, of course – but what a waste of time, and frankly, I can think of a whole host of things I would rather be doing."
 * — Albus Dumbledore to Cornelius Fudge, the Minister for Magic, when he and other Ministry representatives appear to take him to prison [src]

When this illegal society was uncovered, Dumbledore willingly took the blame; pointing out that it was named "Dumbledore's Army, not Potter's." While Fudge ordered his arrest, Dumbledore easily overpowered his would-be captors with a single spell, and went underground; working to aid the Order full time. In Dumbledore's stead, Umbridge was named Headmistress of Hogwarts.

Dumbledore: "It was foolish of you to come here tonight, Tom. The Aurors are on their way."


 * Voldemort: "By which time I shall be gone, and you...shall be dead."
 * — Dumbledore confronting Voldemort after arriving at the Ministry of Magic during the Battle of the Department of Mysteries [src]

Unfortunately, as Dumbledore had feared, Voldemort finally acted to use the connection between himself and Harry Potter. Using Legilimency, Voldemort created a vision that indicated that his beloved godfather, Sirius Black, had been captured by Voldemort personally and was being tortured by him within the Department of Mysteries. Harry, Ron, Hermione and their fellow Dumbledore's Army members Ginny Weasley, Luna Lovegood and Neville Longbottom then rushed to the Ministry in the hopes of saving Sirius.

However, the six students were ambushed by a group of Death Eaters, who hoped to force Harry to recover the record of the prophecy made about him and the Dark Lord; as only those who were the subjects of a prophecy could retrieve it, and Voldemort perceived that it was too dangerous to enter the heart of the Ministry of Magic himself.Fortunately, Severus Snape was able to alert the Order to this and several members, Sirius Black, Nymphadora Tonks, Alastor Moody, Remus Lupin and Kingsley Shacklebolt arrived in the Ministry where they battled with the Death Eaters. Near the end of the battle, Dumbledore himself arrived and personally captured all the Death Eaters; except Bellatrix Lestrange, who killed Sirius and evaded a spell cast at her by the revered wizard. After binding the Death Eaters with an Anti-Disapparition Jinx, Dumbledore went to the atrium of the Ministry where Lestrange had been joined by Voldemort himself, who attempted to kill Harry. Voldemort's curse, however, was prevented; Dumbledore quickly animated a golden statue to cover Harry and shield him from the curse. He animated the other statues from the Fountain of Magical Brethren to immobilise Bellatrix and alert Ministry officials. Subsequently an intense duel erupted between Dumbledore and Voldemort; arguably the two most powerful wizards of their time. Both wizards displayed a deep understanding of magic, though Voldemort was forced to flee the battle after Dumbledore imprisoned him within a dome of water.

As Voldemort fled, he briefly possessed Harry, hoping that Dumbledore would sacrifice the teenager in an attempt to kill him. However, as Harry dwelt on his grief for his late godfather, the power of his love forced Voldemort to release him. Voldemort took Bellatrix with him as he fled, but not before he was seen by Ministry officials, including Minister for Magic Cornelius Fudge, who was finally forced to admit that Dumbledore had been truthful in his assertions that the Dark Lord had returned. Dolores Umbridge was permanently removed from Hogwarts, and Dumbledore was reinstated as Head of Hogwarts.

1996-1997
Main article: Harry Potter and Albus Dumbledore's private lessons

Throughout the 1996–1997 school year, Dumbledore passed on certain pieces of information to Harry Potter that would be important for the boy in his quest to destroy the Dark Lord. Dumbledore held private lessons with Harry, revealing in them much of what he had learnt about Voldemort's past, life and Horcruxes. Dumbledore revealed to Harry that he made it his business to try and find out about Lord Voldemort's past. He did this by questioning people who had known him as a child and a teenager, and obtained Voldemort-related memories from them. He collected memories from Bob Ogden, Morfin Gaunt, Horace Slughorn and the house-elf Hokey. Using these memories, along with some of his own, he discovered that Voldemort had created six Horcruxes, and also figured out what they could be: Tom Riddle's Diary, Marvolo Gaunt's Ring, Helga Hufflepuff's Cup, Salazar Slytherin's Locket, the snake Nagini and an object of Rowena Ravenclaw's, later revealed to be her lost diadem. Dumbledore and Harry searching for Horace Slughorn .Added by Rangerkid51During the summer of 1996, Dumbledore tracked one of Voldemort's Horcruxes to the house of the Gaunts. Dumbledore journeyed to Little Hangleton, where he found the remains of the shack hidden behind weeds and bush. Voldemort had placed many powerful enchantments around the former home of his ancestors; however, Dumbledore proved skilful enough to pass through them unharmed. When he found the Horcrux, a ring formerly owned by Marvolo Gaunt, he saw that the stone in the ring was one of the Deathly Hallows, the Resurrection Stone. This stone, according to legend, had the power to revive the dead (but in reality, a spiritual form of the person was brought back instead). His desire to see his family overrode his common sense for just a moment and he placed the ring on his finger, forgetting that the ring had been cursed on by Voldemort. The curse quickly spread, and were it not for his own prodigious talents, he would have died within moments. Despite this injury, Dumbledore proceeded to destroy the ring, and with it, a piece of Voldemort's soul. Dumbledore quickly returned to Hogwarts, where the skills of Severus Snape managed to trap the curse in Dumbledore's hand. However, both Snape and Dumbledore knew that it would eventually spread to the rest of his body. Knowing that the curse would kill him, Dumbledore asked Snape, that when the time came, that he be the one to end Dumbledore's life, rather than Draco Malfoy, who had been given the task of assassinating the headmaster, in order to spare Draco's soul from being torn. Snape later objected to the plan, but was reminded by Dumbledore that it was the only way to spare him from great suffering.
 * "I have been hoping for this piece of evidence for a very long time. It confirms the theory on which I have been working, it tells me that I am right, and also how very far there is still to go."
 * —Dumbledore after he witnessed the memory of Horace Slughorn telling Tom Riddle of the existance of Horcruxes. [src]


 * Main article: Second Skirmish at the Horcrux Cave

After much searching, Dumbledore eventually tracked another of Voldemort's Horcruxes to a cave that as a young orphan, he had once visited. As he had promised, Dumbledore allowed Harry Potter to accompany him to the cave and help destroy the Horcrux. Setting off from Hogwarts in the evening of 30 June, 1997<sup class="reference" id="cite_ref-deathdate_3-1">[4], he and Harry Apparated to just outside the cave, being unable to enter directly due to its protective enchantments.

Once inside, Dumbledore located the Horcrux's second line of defence; a hidden doorway which only opened when it received an offering of blood. They next found themselves in a vast chamber containing an underground lake, with a solitary island at its centre from which a faint green light was visible. After a failed attempt by Harry at Summoning the Horcrux, Dumbledore located a carefully concealed boat that would allow them safe passage across the lake. During the crossing, Harry learned of the Horcrux's third line of defence; the lake was filled with Inferi, which would attack anyone who touched the lake's water. Dumbledore instructed Harry on the use of fire as the weapon of choice against the Inferi, should it become necessary. The Drink of DespairAdded by Jayden MatthewsArriving at the small island, they found a basin filled with glowing green potion. This last defence could not be removed by Vanishing or being scooped out; someone would have to drink it to get to the Horcrux that lay within. Dumbledore ordered Harry to help him drink all of the potion, no matter what effects it caused, even if Harry had to force it down Dumbledore's throat. Dumbledore drank and he saw a vision of the duel between him, Gellert Grindelwald and Aberforth Dumbledore and Ariana's death. The drink also was weakening him and made him extremely thirsty as well and caused him great pain (the whole purpose of the potion). He couldn't bear it but Harry succeeded at getting it down him. On his last drink he fell unconscious. After a failed attempt by Harry to revive him with Rennervate, Dumbledore woke up and wanted water. Harry then attempted to summon water for Dumbledore with an Aguamenti Charm, but this proved ineffective as the water, for some reason, was scooper-resistant. In desperation, Harry filled a cup with water from the lake. After Dumbledore drank it, the Inferi climbed up from the lake and attempted to kill them. Harry panicked and attempted to fight back with a multitude of spells and curses, including Impedimenta and Sectumsempra, but none of them worked since the Inferi were too numerous and did not feel pain. Dumbledore, having regained consciousness, created a ring of fire around them that repelled the Inferi, driving them back into the lake while he and Harry escaped in the boat with the horcrux.

Main article: Battle of the Astronomy Tower

Harry used a small cut on his arm to reopen the hidden doorway, and once outside the cave they Disapparated back to Hogsmeade. They would find no rest there, however, as the Battle of the Astronomy Tower had already begun. Harry and Dumbledore took brooms from behind Madam Rosmerta's bar and flew to the Astronomy Tower. Once at the Astronomy Tower, Dumbledore and an invisibility-cloaked Harry were confronted by DracoMalfoy, and before Harry could reveal himself, Dumbledore immobilised him with a silent Full Body-Bind Curse. 

"Snape raised his wand and pointed it directly at Dumbledore. "Avada Kedavra!" A jet of green light shot from the end of Snape's wand and hit Dumbledore squarely in the chest. Harry's scream of horror never left him; silently he was forced to watch as Dumbledore was blasted into the air. For a split second, he seemed to hang suspended beneath the shining skull, and then he slowly fell backward, like a great rag doll, over the battlements and out of sight."

Malfoy disarmed Dumbledore, and admitted that he, Draco, was behind the series of attacks on Hogwarts students, and that Voldemort had ordered him to kill Dumbledore. Dumbledore revealed that he knew of Draco's mission and of the attempts on his life with the opal necklace and poisoned mead, but allowed him to remain in Hogwarts for knowing Voldemort would kill him if he was exposed and expelled. Dumbledore offered Draco protection, and promised to hide Draco and his mother where Voldemort would never find them. Draco ultimately could not bring himself to kill the Headmaster, even after the arrival and encouragement of several Death Eaters, whom were smuggled into the castle by Draco. However, Snape — who had been called by Filius Flitwick to assist the Order of the Phoenix — arrived into the Tower and after Dumbledore pleaded with him, in a way that did not expose Snape's true intentions, cast the Killing Curse, killing the Headmaster and blasting his body off the tower to the ground below.
 * —Snape murdering Dumbledore atop the Astronomy Tower [src]

Post-mortem
"To the well-organised mind, death is but the next great adventure."

After his death, Dumbledore's reputation was smeared somewhat by Rita Skeeter, who wrote an insulting biography called The Life and Lies of Albus Dumbledore. This depicted him in several nasty ways, including suggesting that he delayed his attack on Gellert Grindelwald because he still held lingering affection for him. In 1998, shortly prior to the start of the Battle of Hogwarts, Lord Voldemort attempted to force the whereabouts of the Elder Wand out of its previous owner, the same Gellert Grindelwald. Despite Grindelwald's refusal to disclose its location, Voldemort deduced that it would have been won by Dumbledore after he defeated Grindelwald in the 1940s. He broke into Dumbledore's tomb, and stole the Wand in hopes of gaining access to its full power. As it turned out, the night of Dumbledore's death was not the last time Harry saw him. After finding out he was one of Voldemort's Horcruxes (Voldemort having accidentally made him one the night he tried to kill him), Harry bravely walked into Voldemort's camp to be killed. But Voldemort's Killing Curse once again failed to kill Harry. Instead, Harry entered a limbo state, where he spoke with Dumbledore's spirit. Dumbledore explained to Harry everything he had not told him when he was alive: the nature of the Deathly Hallows, his friendship with Gellert Grindelwald, and a number of other things. Most significantly, he revealed that Harry was not dead because, when Voldemort had used Harry's blood to restore his body, he had unintentionally linked Harry's life to his own, with the result that Voldemort's curse had 'killed' only the fragment of his soul that had remained in Harry all these years. Harry also attempted to console Dumbledore when his old teacher asked if he had been any better than Voldemort in his quest for power; Harry pointed out that Dumbledore had never killed if he could avoid it, and argued that Dumbledore's search for the Hallows, as opposed to any attempts to create Horcruxes, made him completely different from Voldemort. After he had finished his talk, Dumbledore and Harry parted ways: Harry returned to the mortal world and Dumbledore boarded a train to leave the limbo state. He was the only Headmaster to be laid to rest on the Hogwarts grounds, after Hagrid argued that no other Headmaster had ever given as much to the school as Dumbledore had. He was also one of few in the Wizarding World whose body would be in-corrupt in death. His portrait also remained at Hogwarts. After Voldemort's death and Harry revealing that he was the true master of the Elder Wand, he said that he was going to return the wand to Dumbledore's tomb where it would remain until he died and, should he be undefeated, he would be the wand's last master which would break its power. He only used the wand for one feat: to repair his own wand which had been broken earlier.
 * —Albus Dumbledore [src]

Harry and Ginny Potter's second son was named Albus Severus Potter, after Dumbledore and Severus Snape.

Physical appearance
Albus Dumbledore was tall and thin, with silver hair and beard (auburn in his youth) so long that they could be tucked into his belt. He had a very long and crooked nose that looked as if it had been broken at least twice. (It is speculated that his brother's punch during their sister's funeral may have played a role in shaping his nose.) He was also said to have long and skilful fingers. His eyes were described to be a brilliant, soul-piercing shade of blue, and usually twinkled with kindness and mischief.

When he became genuinely angry, however, Dumbledore would transform from a benign-looking, bright-eyed old man into a wizard even more terrifying than Lord Voldemort himself, with a face that was a classic portrait of cold fury and an aura of power that made him seem as if he was giving off burning heat. Indeed, Harry had - after witnessing a rare moment of Dumbledore's furious rage - confessed to fully understanding why people always said that Dumbledore was the only wizard Voldemort had ever feared.

Dumbledore wore half-moon spectacles and a colourful array of robes, ranging from purple to crimson-red. He once claimed to have a scar above his left knee in the precise shape of a map of the London Underground, but whether or not he actually does is unknown. His demeanour is often - if not always - serene and ethereal, and he usually spoke in a calm, pleasant voice even when Harry thought that he was actually furious.

During the last year of his life, Dumbledore's right hand was scarred when he donned Marvolo Gaunt's Ring, which was cursed. Had Severus Snape not intervened with a counter-curse, Dumbledore would have died much more quickly. Regardless, the curse left his hand blackened and dead-looking, and no amount of healing could repair the appearance. According to Snape, the curse would eventually spread itself from the contained hand, and Dumbledore was doomed to die in no more than one year's time. Whether this means the blackening dead-look appearance would spread throughout the entire body is unknown.

Death, however, served to restore him to full health and strength: his spirit was described as walking sprightly and upright, with hands that were both whole and white and undamaged, and looking exactly how Harry remembered him to be.

Personality and traits
Albus Dumbledore: "Welcome! Welcome to a new year at Hogwarts! Before we begin our banquet, I would like to say a few words. And here they are: Nitwit! Blubber! Oddment! Tweak! Thank you!"


 * Harry Potter: "Is he — a bit mad?"
 * Percy Weasley: "Mad? He's a genius! Best wizard in the world! But he is a bit mad, yes."
 * — Harry Potter and Percy Weasley about Albus Dumbledore. [src]

Considered to be the most powerful wizard of his time, Dumbledore was benevolent and wise, a good wizard in the style of Merlin. He almost constantly gave off an aura of serenity and composure, rarely displaying intense emotions of anger or fear. He spoke in a calm, collected voice, being reasonable and kind, but firm. Yet, despite his benign nature, it is said that Dumbledore was the only wizard Lord Voldemort ever truly feared.

Dumbledore was very eccentric and even slightly effeminate; he was very fond of knitting patterns and frequently wore flamboyant clothing (at one point, he is seen wearing a flowered bonnet). He was also known for his odd displays of whimsicality; he often used humour to make people feel comfortable in his presence.

As a supremely talented wizard, Dumbledore showed numerous examples of extraordinary abilities. His capabilities as a wizard were combined with a kind of cunning and subtlety of mind that allowed him to comprehend human nature and turn the better aspects of humanity (trust, love, and friendship) to Voldemort's disadvantage in particular. Yet, despite his many talents and accomplishments, Dumbledore was never arrogant, self-important, or pompous, and in this he stands above the other great wizards of his day. He was however very aware of his supreme talent and intelligence, and did not hold back when reminding people of this fact. More than anything else, Dumbledore was motivated by his belief in the power of the human spirit. He also had a deep capacity for love, frequently reminding Harry that love was the greatest magic of all. This perhaps stemmed from his "great tragedy" of his affections for Gellert Grindelwald, whom Dumbledore not only loved, but greatly admired for his innovative ideas. Dumbledore believed in the good in everyone and insisted on giving second chances. The greatest example of this is Dumbledore's relationship with Severus Snape, in whom Dumbledore was willing to hold a considerable amount of faith after having shown remorse. Dumbledore even saw a possibility for good in Voldemort as a child, and was open to giving him a second chance, despite the fact that Voldemort had already revealed himself to be a cruel bully even at that young age. Albus Dumbledore in thought.Added by KickAssJediDumbledore was highly perceptive and emotionally intelligent; his knowledge of people's true personality went beyond being simply a good judge of character. This is never more apparent than in his complex insights into Voldemort's psyche, which he pieced together with Harry to deduce where the Horcruxes were hidden.
 * "As I have already proven to you, I make mistakes like the next man. In fact, being - forgive me - rather cleverer than most men, my mistakes tend to be correspondingly huger."
 * —Dumbledore talks to Harry about his Horcrux theory, and the possibility of his making a mistake. [src]

However, in spite of Dumbledore's many extraordinary qualities, he was also a somewhat Machiavellian figure.<sup class="reference" id="cite_ref-13">[14] He could be stoically pragmatic and prone to lies and secrecy, despite some of the people around him having proven themselves to be deserving of his trust. He spent a good portion of his youth concocting plans with Gellert Grindelwald for global domination over Muggles, in the process treating his ill sister with neglect. Dumbledore was not a deliberately cruel man, but at times he was too far-sighted, making choices that he believed to be for the benefit of humanity even if it deeply hurt some of the people around him. Though his tendency towards this type of behaviour decreased with age, he ruthlessly and manipulatively took advantage of Severus Snape's emotions.

He could also be a little arrogant, as he thought of himself as having "high brainpower" and being "rather cleverer than most men." His high confidence that he would win when he was about to fight Cornelius Fudge and his Aurors to escape from Hogwarts uncaptured was accurate but could be regarded as a bit arrogant. Dumbledore's greatest personality flaw, which he explained to Harry in 1998<sup class="reference" id="cite_ref-DH_6-9">[7], was his desire for power. He eventually found that those best suited for power are those who do not seek it. When he and Gellert Grindelwald were in school, they made plans to enslave Muggles and re-establish wizards as the natural rulers of the world. However, Dumbledore fell from this fantasy after his sister Ariana Dumbledore was killed during a duel between himself, Aberforth Dumbledore, and Grindelwald. This led to him declining any attempts by others to offer him any more power beyond that which he held as the Hogwarts headmaster. Dumbledore was haunted by his sad family history. In particular, he was riddled with guilt over the circumstances surrounding the death of his sister. He felt enormous remorse for his selfishness and was tortured for the rest of his life by the possibility that he might have been the one who cast the spell that killed his sister, to the point that he delayed facing Grindelwald until there was no other choice because he was afraid of what his former friend might know about the death of Ariana. When he looked into the Mirror of Erised, he saw himself redeemed in the eyes of his brother and his entire family alive and together.<sup class="reference" id="cite_ref-14">[15]
 * "I knew my brother, Potter. He learned secrecy at our mother's knee. Secrets and lies, that's how we grew up, and Albus ... he was a natural ... How can you be sure, Potter, that my brother wasn't more interested in the greater good than in you? How can you be sure you aren't dispensable, just like my little sister?"
 * —Aberforth Dumbledore bitterly describes his brother's inner nature [src]

Dumbledore was gay, but after reflecting that falling in love with Gellert Grindelwald in his youth had led him to lose his moral compass, he no longer trusted his own judgement in such matters.<sup class="reference" id="cite_ref-carnegie_15-0">[16] <sup class="reference" id="cite_ref-jkrstudent_16-0">[17] As a result, he became "quite asexual," and lead a "celibate and bookish life."<sup class="reference" id="cite_ref-jkrstudent_16-1">[17]
 * "Happiness can be found, even in the darkest of times...but only when one remembers...to turn on the light."
 * —Albus Dumbledore [src]

Possessions
Dumbledore's office houses "a number of curious [...] instruments." Among them is a Pensieve, a stone receptacle used to store and review memories, which witches and wizards are able to extract from their heads as a type of fluid. Harry first discovers this device to witness Dumbledore's memory of Igor Karkaroff's trial before the Wizengamot, and also uses it to view Severus Snape's memories of childhood. During the private lessons between Harry and Dumbledore, the Pensieve is used to view a variety of memories about Tom Riddle's past.

Dumbledore is also seen using the Deluminator, a device for removing and later returning light, and for use as a homing device. It is confirmed when the object is inherited by Ron that the Deluminator is of Dumbledore's own design. Dumbledore is the possessor and master of the Elder Wand, an extremely powerful object known also as the "Wand of Destiny" or the "Deathstick", and one of the Deathly Hallows. Unlike many of the wand's previous owners, Dumbledore keeps its identity a closely guarded secret. He also has a pet phoenix named Fawkes. It is revealed in that two of Fawkes' feathers form the magical cores of both Harry's and Voldemort's wands.

Magical abilities and skills

 * Dolores Umbridge: "But I dare say the Ministry of Magic will track him down soon enough..."
 * Griselda Marchbanks: "I doubt it, not if Dumbledore doesn't want to be found! I should know... Examined him personally in Transfiguration and Charms when he did N.E.W.T.s... did things with a wand I'd never seen before..."
 * — Dolores Umbridge and Griselda Marchbanks discussing Dumbledore. [src]

Dumbledore was considered by many to be the most powerful wizard of his time, and his extraordinary powers were greatly admired and greatly feared by many, even others of outstanding magical talent. Even Voldemort, who thought himself as the greatest and strongest wizard of them all, had acknowledged that Dumbledore was a very great wizard.

Fire magic affinity: Albus' weapon of choice appeared to be fire. In his duel against Voldemort he used a fiery rope; when he displayed his wizarding powers to young Tom Riddle, he did so by setting Riddle's wardrobe on fire, without actually burning anything; he once used a vast amount of fire to hold off a throng of Inferi. He is known to be able to conjure Gubraithian Fire. His magical pet, Fawkes, is a phoenix, which dies and is reborn from the ashes. Although Dumbledore favoured fire, during the Battle of the Department of Mysteries he used water to encase Voldemort; that was possibly because he did not want to harm Voldemort, but only protect Harry.
 * Magical mastery: Albus Dumbledore was considered to be the most powerful wizard of his time, and he lived up to this title on many occasions. After his first year at Hogwarts, he was considered nothing more or less than the most gifted student the school would ever see. He returned to the school later to serve as Professor of Transfiguration, a complex and difficult field of magic. Dumbledore was known to be prodigiously talented magically, and was admittedly more skilful than the second most powerful Dark Wizard of all time, Gellert Grindelwald.<sup class="reference" id="cite_ref-DH_6-10">[7] He was also the only wizard to ever be feared by the most dangerous Dark Wizard of all time, Lord Voldemort, whom he forced to retreat during their only known duel. This act was aided by Dumbledore's wielding of the Elder Wand, unknown to Voldemort at the time, although Voldemort noted that Dumbledore was not actually trying to kill him.<sup class="reference" id="cite_ref-OOTP_9-1">[10]
 * Intellectual genius: Dumbledore was not only a great wizard, but also possessed an extraordinary intellect, capable of devising an elaborate master plan to defeat the seemingly unbeatable Lord Voldemort and was also particularly brilliant at guessing, hypothesizing, and predicting. This was seen quite predominantly during the events surrounding the Second Wizarding War, when Dumbledore, through various strategical plans and an almost Machiavellian manipulation of key persons (such as Severus Snape) before his death, is able to set the path for Harry Potter to locate Lord Voldemort's Horcruxes. His intellect, or at least his strategic thinking, is one of his key talents. His genius was mainly noticeable even after his death through his will. He bequeathed Ron Weasley his Deluminator, understanding that even though Ron would initially walk out on the Horcrux hunt, he would be just as likely to return to it. He knew that Hermione Granger's thirst for knowledge would lead her to investigate the symbol that he had drawn in the copy of The Tales of Beedle the Bard that he left her. This ultimately brought Harry to not only learning of the Deathly Hallows, but of how to obtain the Resurrection Stone through the Golden Snitch Dumbledore had left him, giving Harry the emotional support he needed to sacrifice himself to the Dark Lord..
 * Duelling: Dumbledore was an exceptionally skilful duellist, capable of capturing several Death Eaters at once and duelling Lord Voldemort to a stalemate during the Battle of the Department of Mysteries, however, it should be noted that he was wielding the Elder Wand at the time, though he didn't want to kill Voldemort . He also easily defeated Cornelius Fudge, Dolores Umbridge, Kingsley Shacklebolt, John Dawlish, and Percy Weasley when they attempted to arrest him (though Kingsley, who was probably the only exceptionally powerful Duelist of the five, was secretly on Dumbledore's side). The most impressive display of his duelling skills were shown when he defeated Gellert Grindelwald, despite the fact that Grindelwald was the master of the Elder Wand. Eyewitnesses claimed it was the greatest wizard duel ever fought. Albus described himself as being "a shade more skilful" than Grindelwald. Dumbledore's duelling style often involved employing the element of fire, though he used water during his duel with Voldemort.
 * Invisibility: Albus had the ability to render himself invisible without the use of an Invisibility cloak. To achieve such a state, Dumbledore merely used an extremely powerful Disillusionment Charm.<sup class="reference" id="cite_ref-TOBTB_17-0">[18] He was also capable of using Homenum Revelio, wandlessly and non-verbally<sup class="reference" id="cite_ref-18">[19] to detect the presence of people who were invisible, even if they were under an Invisibility Cloak.
 * Occlumency and Legilimency: Dumbledore was also accomplished in both Occlumency and Legilimency. Many people, particularly Harry Potter, often noted that Dumbledore sometimes seemed to see right into their mind and correctly decipher what they were thinking.<sup class="reference" id="cite_ref-OOTP_9-2">[10] However, some of Lord Voldemort's followers, such as Barty Crouch Jr, proved to be excellent Occlumens capable of effectively hiding their thoughts from him.
 * Master of the Deathly Hallows:Albus Dumbledore should be noted as the only person besides Harry Potter to possess all three Deathly Hallows, although like Harry Potter he did not possess all three Deathly Hallows at the same time. He first obtained the Elder Wand after he defeated the infamous Grindelwald. He had possession of the Cloak of Invisibility after he borrowed the Cloak from James Potter, and after the deaths of James and Lily Potter he kept it safe until he returned the Cloak to Harry Potter on Christmas in his first year at Hogwarts. Finally he obtained the Resurrection Stone after locating and destroying the fragment of Voldemort's soul contained within the ring when it served as a Horcrux.
 * Wandless and non-verbal magic: Albus could produce magic without the use of a wand, and was highly skilled at non-verbal magic. While some people, such as Antonin Dolohov, as seen during the Battle of the Department of Mysteries,<sup class="reference" id="cite_ref-OOTP_9-3">[10] seemed to produce lesser magic when using it non-verbally, Dumbledore was capable of extraordinary feats such as conjuring hundreds of squishy purple sleeping bags to accommodate the students of Hogwarts, without saying a word.<sup class="reference" id="cite_ref-POA_12-3">[13] While in the Horcrux cave, Dumbledore proved capable of foiling the defences set up by Lord Voldemort, using wandless magic. He also performed the Aresto Momentum spell, without a wand, to save Harry from falling to his death at the hands of the Dementors. He could also light and put out candles, both with the wave of his hand.<sup class="reference" id="cite_ref-HBP_7-4">[8]
 * Spell creation: Dumbledore was known for having created unique magical spells and devices. His deluminator was considered to be unique, and was of his own invention. Furthermore, after it had been bequeathed to Ron Weasley, he discovered that he could sometimes hear Harry and Hermione's voices through it, and that it also allowed him to Apparate to their location. He also developed a method to communicate using Patronus charms, which he taught to the members of the Order of the Phoenix.

Transfiguration: Before becoming headmaster, Albus was the Hogwarts Transfiguration teacher, showing that he had a high level of skill in that branch of magic. During his battle with Voldemort in the Battle of the Department of Mysteries, Dumbledore was even able to cast a glass to sand shield that immediately transfigured the thousands of glass shards that were directed at him and Harry by Voldemort into mere sand en route.
 * Magical multilingualist: Dumbledore also possessed the ability to speak Mermish<sup class="reference" id="cite_ref-GOF_19-0">[20] and Gobbledegook. He can recognize Parseltongue, the language of snakes, as he demonstrated while he and Harry were inside Bob Ogden's stored memory; he was able to quote verbatim a Parseltongue phrase uttered by Morfin Gaunt in a later stored memory.<sup class="reference" id="cite_ref-HBP_7-5">[8]
 * Potioneer: Dumbledore was also proficient at Potions, as, according to the obituary written by Elphias Doge, his papers were published in The Practical Potioneer. This was likely instrumental in his discovery of the Twelve Uses Of Dragon's Blood.
 * Charms: Albus was known to be a master in Charms, as, his papers were published in Achievements in Charming. He could cast a corporeal Patronus charm (in the form of a phoenix) and created new parameters for said charm, allowing it to be used as a form of communication (with the caster speaking with their own voice through the Patronus). He was also capable of performing the extremely complex Fidelius Charm.


 * Apparition: Dumbledore was able to transport himself from one place to another with pinpoint precision, even when locked in combat. He used this ability to avoid some of Voldemort's spells during their duel before counter-attacking. He was also able to apparate silently which only a master of Apparition could do.
 * Flying: Dumbledore was a skilled broomstick flyer. Shortly before his death, he flew to the Hogwarts Astronomy tower, despite being weakened by a potion. He also was able to cast jinxes during flight.<sup class="reference" id="cite_ref-20">[21]
 * Leadership skills: Dumbledore was considered by many to be the greatest Headmaster in Hogwarts' history. He founded and lead the Order of the Phoenix against Voldemort and his Death Eaters in both the first and second Wizarding Wars. He was also offered the position of Minister for Magic several times, but declined as he felt he could not be trusted with that sort of power.

Career accomplishments
Albus Dumbledore was a famous alchemist who has worked with Nicolas Flamel, the only known maker of the Philosopher's Stone and was trusted in ensuring that this stone was well protected. Dumbledore was credited with discovering the twelve uses of dragon's blood. He was also capable of conjuring a Patronus, one that took the form of a phoenix.

Dumbledore became the Chief Warlock of the Wizengamot and Supreme Mugwump of the International Confederation of Wizards. He was removed from these posts during his conflict with the Ministry of Magic under Minister for Magic Cornelius Fudge, but was reinstated when the Ministry was forced to concede that he had correctly warned that Voldemort had returned. He holds the Order of Merlin, First Class, for Grand Sorcery.

Parents
"Do not misunderstand me. I loved them. I loved my parents, I loved my brother and my sister, but I was selfish"

Albus' relationship with his parents was not very clear. However, it can be theorised that he probably did not hold his father in high regard, as he was imprisoned in Azkaban for magically attacking three Muggle boys whom inflicted permanent psychological damage on Ariana. According to Aberforth, their mother taught Albus secrecy. Her death made Albus feel angry and bitter, as it left him with the responsibility of a damaged sister and a wayward brother, and he thought himself trapped and wasted. Later on, during his conversation with Harry in limbo, he confessed that he truly loved each and everyone of his family, but was blinded by his ambition and his madness. He had, originally, intended to use the Resurrection Stone to bring back his parents, so that the heavy responsibility on his shoulders would be lifted. After Ariana's tragic and unexpected death, he planned, instead, to use the stone (if he ever found it, that is) to bring back his parents and his sister to apologise to them. This desire, however, ultimately caused his death: the Resurrection Stone had become part of a ring whose curse infected him the instant he put in on, and slowly killed him.
 * —Albus Dumbledore [src]

Ariana Dumbledore
Albus Dumbledore was Ariana Dumbledore's eldest brother, and was not nearly as close to his younger siblings as they were to each other. Although he loved his younger sister, Albus was resentful when he had to take responsibility for her after their mother's death, which forced him to stay at home, and thus abandon his ambitious plans. When he and Gellert Grindelwald made plans to subjugate Muggles and take power in the wizarding world, Albus planned to bring Ariana with them, but Aberforth pointed out that she was in no state to go. This launched a three-way duel between the brothers and Grindelwald, and Ariana was accidentally killed in the fray. For the rest of his life, Albus lived with guilt over the part he played in her death, and with the fear that it had been him to kill her.<sup class="reference" id="cite_ref-DH35_21-0">[22]
 * "They say he feared me, and perhaps he did, but less, I think, than I feared him... You see, I never knew which of us, in that last, horrific fight, had actually cast the curse that killed my sister... I dreaded beyond all things the knowledge that it had been I who brought about her death, not merely through my arrogance and stupidity, but that I actually struck the blow that snuffed out her life. I think he knew it, I think he knew what frightened me."
 * —Albus Dumbledore to Harry Potter about his guilt over Ariana's death [src]

From then on, Albus' Boggart would be Ariana's corpse, and in the Mirror of Erised, he could see his family alive, well, and together<sup class="reference" id="cite_ref-JKR_22-0">[23].

Aberforth Dumbledore
Aberforth Dumbledore was Albus' younger brother. The two brothers were not close to each other and became worse after the tragic death of Ariana. Albus was heartbroken and Aberforth blamed him for Ariana's death. Aberforth only changed his opinions of his brother when Harry Potter helped him realized what Albus' intention really was. He participated in the Battle of Hogwarts, in which he helped the students and faculty of Hogwarts and the Hogsmeade residents to protect the school where Albus served as Headmaster for almost half of his lifetime, from Lord Voldemort, as well as to allow Harry time to find what he thought to be the last Horcrux.
 * "They were not alike: Aberforth was never bookish and, unlike Albus, preferred to settle arguments by duelling rather than through reasoned discussion... In fairness to Aberforth, it must be admitted that living in Albus' shadow cannot have been an altogether comfortable experience."
 * —Description of the Dumbledore brothers [src]

After their sister's death, Albus came to believe that Aberforth was a better person than he was, which Harry Potter disagreed with.

Gellert Grindelwald
"Did I know, in my heart of hearts, what Gellert Grindelwald was? I think I did, but I closed my eyes."

Dumbledore first met Gellert Grindelwald when he was seventeen. They were introduced by Grindelwald's great aunt, Bathilda Bagshot. They got along almost instantly, according to Bagshot. They were ultimately united by their desire to have the Deathly Hallows. It has been stated that Dumbledore had romantic feelings towards Grindelwald, although Grindelwald did not share this affection. Your point about Wizard dominance being FOR THE MUGGLE'S OWN GOOD -- this, I think, is the crucial point. Yes, we have been given power and yes, that power gives us the right to rule, but it also gives us responsibilities over the ruled. We must stress this point, it will be the foundation stone upon which we build. Where we are opposed, as we surely will be, this must be the basis of all our counterarguments. We seize control FOR THE GREATER GOOD. And from this it follows that where we meet resistance, we must use only the force that is necessary and no more. (This was your mistake at Durmstrang! But I do not complain, because if you had not been expelled, we would never have met.) Albus''" They got along for two months until Aberforth, Dumbledore's brother, confronted them over the neglect of Ariana Dumbledore. Grindelwald lost control during the argument and attacked Aberforth. Dumbledore rushed forward to defend his brother, and during the duel his sister, Ariana was killed. Grindelwald fled and Dumbledore ended their friendship.
 * —Albus Dumbledore to Harry Potter, about his friendship with Gellert Grindelwald [src]
 * "''Gellert --
 * —One of Albus Dumbledore's letters to Grindelwald in their school years as they plotted Muggle domination. [src]

Grindelwald spent a number of years gaining power in Europe while Dumbledore spent his time teaching young wizards at Hogwarts. While Grindelwald and his army terrorized Europe, Dumbledore refused to face him out of fear that Grindelwald knew who had really killed Ariana. But after five years, Dumbledore could no longer stand idly by, and went after his old friend. When Dumbledore found him, they engaged in the legendary duel of 1945, eyewitnesses said no greater duel was ever fought between wizards. Dumbledore won in the end, and took possession of the Elder Wand and imprisoned Grindelwald in his own prison Nurmengard.

Years later in 1998, Grindelwald refused to give any information to Lord Voldemort about the Elder Wand despite the fact that he was imprisoned, wandless and face-to-face with the only Dark Wizard ever considered more powerful than himself. This seems to indicate that Grindelwald no longer held with the views of those who practised the Dark Arts. It was speculated by Harry Potter that Grindelwald had given his life to prevent Voldemort from desecrating Dumbledore's tomb.

Tom Marvolo Riddle (Lord Voldemort)

 * Voldemort: "You do not seek to kill me, Dumbledore? Above such brutality, are you?"
 * Dumbledore: "We both know there are other ways of destroying a man, Tom. Merely taking your life would not satisfy me, I admit."
 * Voldemort: "There is nothing worse than death, Dumbledore!"
 * Dumbledore: "You are quite wrong. Indeed your failure to understand that there are things much worse than death has always been your greatest weakness."
 * — Lord Voldemort and Dumbledore during their duel during the Battle of the Department of Mysteries. [src]

Dumbledore personally approached Mrs. Cole, the caretaker of the orphanage in which Tom Riddle resided to enrol the latter in Hogwarts. Dumbledore met Tom Riddle for the first time there and apparently was unaware that he had just met the most dangerous Dark Wizard of all time. He was however intrigued by Tom Riddle as his powers were surprisingly well-developed by such a young wizard who had begun to use them consciously. Dumbledore was also disturbed by the fact that Tom was a Parselmouth, a rare ability supposedly connected with the Dark Arts, although not as much as the fact that Tom had obvious instincts for cruelty, secrecy and domination. Dumbledore then returned to Hogwarts intending to keep an eye upon Tom Riddle, as he was alone and friendless, a dangerous situation.

When then-headmaster Armando Dippet confided in Dumbledore about Tom Riddle approaching him about staying on after graduation to teach Defence Against the Dark Arts — which he only refused due to Tom's age, suggesting he ask again in a few years — Dumbledore advised him against it. Though he explained none of his reasons to Professor Dippet, for the headmaster was just as charmed by Tom as the other professors, Dumbledore felt uneasy about the request and did not want Riddle back at Hogwarts in a position of power. While Dumbledore was aware of Tom Riddle's transformation and rise to power, he still maintained contact with the latter, even allowing him to visit the school for a supposed job interview. Although Voldemort certainly wanted the job for various reasons — which was proven later when the position ended up cursed following Dumbledore's refusal — the headmaster correctly suspected him of coming for other reasons as well. In fact, Dumbledore intended to discuss with Tom his ulterior motives and to gently make him repent for his crimes.
 * "The time is long gone when I could frighten you with a burning wardrobe and force you to make repayment for your crimes. But I wish I could, Tom, I wish I could..."
 * —Albus Dumbledore [src]

It was clear that Dumbledore viewed Tom Riddle as a former student of his to be pitied for his childhood, and that he never understood love, as he had never received any. Dumbledore understood the evil in Tom as a result from a string of unfortunate events and performed intensive research on him, eventually discovering his Horcruxes. After Riddle's transformation into Lord Voldemort, contrary to the rest of the wizarding community's fear of saying the Dark Lord's name, Dumbledore, as the only person Voldemort (secretly) feared, refused to be intimidated by the Dark Lord, referring to him as "Voldemort" to others and as "Tom" in conversation with Voldemort himself, a subtle but steadfast refusal to allow Lord Voldemort to dictate the terms of their relationship and a trait that would later be inherited by Harry Potter.

In 1996, Dumbledore and Voldemort met face to face in the Ministry of Magic. Voldemort started a deadly duel during which he tried hard to murder his former teacher. Dumbledore was able to block Voldemort's spells, and the pair fought to a draw. A short while later, Dumbledore became aware of Voldemort's plan to use Draco Malfoy to kill him. Dumbledore requested to Snape that he should be the one to kill him instead of Malfoy. Despite dying to Snape in 1997, Dumbledore's legacy allowed Harry Potter to defeat Voldemort once and for all in 1998.

Harry Potter
"I cared about you too much. I cared more for your happiness than your knowing the truth, more for your peace of mind than my plan, more for your life than the lives that might be lost if the plan failed. In other words, I acted exactly as Voldemort expects we fools who love to act. Is there a defence? I defy anyone who has watched you as I have — and I have watched you more closely than you can have imagined — not to want to save you more pain than you had already suffered."

Dumbledore was well known for care and steadfast championing of Harry Potter. It was Dumbledore who arranged for the infant Harry to be rescued from the cottage at Godric's Hollow where Harry's parents had been murdered. He then left Harry in the care of Harry's Aunt Petunia and Uncle Vernon in Surrey. Throughout Harry's years at Hogwarts, Dumbledore provided him with protection and guidance, and supplemented Harry's schooling with additional training against the forces of Darkness.
 * —Dumbledore on his feelings for Harry [src]

After the Rebirth of Lord Voldemort, Dumbledore, in an effort to save Harry more pain, refused to disclose certain details to the young wizard. This caused some friction between the two. When Dumbledore explained to Harry that he had done so, because he cared a great deal for him, Harry was still angry but was more understanding. By Harry's sixth year, Albus Dumbledore took on the role of providing Harry with additional insights into the origins of Lord Voldemort, as Voldemort's power was growing enormously stronger. He did this largely through the use of the Pensieve. He entrusted Harry with the task of getting a final, crucial memory from Horace Slughorn regarding Voldemort's knowledge of Horcruxes.
 * "You know--Professor Dumbledore--you meant a great deal to him"
 * —Minerva McGonagall to Harry Potter [src]

Harry and Dumbledore forged a strong mentor-pupil bond, comparable to that between two close family members (most likely case of a grandfather-grandson), in spite of the century in age difference. Harry felt comfortable enough around the impressive, intimidating figure of Dumbledore to shout at him in frustration, cry out of grief, admit to his fears, and entrust him with his life.

Before the final event of the Battle of Hogwarts, after Harry sacrificed himself and was struck by Voldemort's Killing Curse and nearly died back in the Forbidden Forest, his soul went to a place resembling King's Cross Station, where Dumbledore was waiting to speak with him. The fact that Dumbledore himself was there to meet Harry in a place between life and death attests to the bond of fellowship between them. After the war, Harry also named his second son after Dumbledore.

Rubeus Hagrid
"I would trust Hagrid with my life."

Dumbledore displays an innate trust of Rubeus Hagrid in every situation starting from when Hagrid attended Hogwarts. Dumbledore believes that Hagrid did not open the Chamber of Secrets and asks the former Headmaster Armando Dippet to train Hagrid as the gamekeeper so he could stay. Since that time Dumbledore has shown many examples of his faith in Hagrid. For example, Hagrid is the one tasked to protect Harry Potter as he is brought to live with the Dursleys, in addition he is asked to bring the Philosopher's Stone back from Gringotts. Dumbledore also sends Hagrid on other important missions, such as attempting to persuade the giants to join the side of the Order of the Phoenix. Hagrid was also devastated by Dumbledore's death in 1997. He was also right about telling Harry that Snape was on Dumbledore's side.
 * —Albus Dumbledore [src]

Minerva McGonagall

 * Minerva McGonagall: "Professor Dumbledore is a very great wizard, Potter, he has many demands on his time —"
 * Harry Potter: "But this is important."
 * — Minerva McGonagall and Harry Potter in 1992. [src]

Minerva McGonagall knew Dumbledore for the majority of her life. She attended Hogwarts as a student during Dumbledore's time as the Transfiguration Professor and later went on to replace him when he took the position of Head of the school. She served for many years as his Deputy Headmistress, standing in for him and even replacing him as standing Headmistress on several occasions.<sup class="reference" id="cite_ref-COS_11-3">[12] <sup class="reference" id="cite_ref-HBP_7-6">[8]

Minerva had great faith in Dumbledore, placing great stock in the differences between him and Voldemort.<sup class="reference" id="cite_ref-PS_10-1">[11] However, she did not hesitate to disagree with him when she felt the need to do so. She was extremely opposed to his decision to place Harry Potter with Petunia Dursley and her family, calling them the "worst sort of Muggles imaginable."<sup class="reference" id="cite_ref-Harry_Potter_and_the_Philosopher.27s_Stone_.28film.29_23-0">[24] She also served more than once to bring Dumbledore back on track when he became distracted from the matter currently at hand.<sup class="reference" id="cite_ref-GOF_19-1">[20]

Dumbledore discovered Minerva in tears in her classroom late one evening, after she found out about the marriage of a young love to another woman. She confessed the whole story to him, and Albus Dumbledore offered both comfort and wisdom; telling Minerva some of his own family history, previously unknown to her. The confidences exchanged that night between two intensely private and reserved characters were to form the basis of a lasting mutual esteem and friendship.

Minerva had no qualms about displaying her loyalty to Dumbledore. When Cornelius Fudge brought Aurors to arrest Dumbledore in 1996, she boldly stepped forward and announced her intention to fight the Aurors on his behalf. She only stepped back at Dumbledore's insistence when he reminded her that Hogwarts and her students would need her in his absence.<sup class="reference" id="cite_ref-OOTP_9-4">[10]

Minerva was devastated when Dumbledore was killed in 1997 during the Battle of the Astronomy Tower, and attended his funeral.<sup class="reference" id="cite_ref-HBP_7-7">[8] A year later, when Harry Potter returned to Hogwarts on a mission given to him by Dumbledore, she did not question the decision of her dead friend, but immediately sought to provide whatever assistance she could.<sup class="reference" id="cite_ref-DH_6-11">[7]

Severus Snape

 * Severus Snape: "I thought...all those years...that we were protecting him for her. For Lily."
 * Albus Dumbledore: "We have protected him because it has been essential to teach him, to raise him, to let him try his strength. Meanwhile, the connection between them grows ever stronger, a parasitic growth. If I know him, he will have arranged matters so that when he does set out to meet his death, it will truly mean the end of Voldemort."
 * Severus Snape: "You have kept him alive so that he can die at the right moment?"
 * Albus Dumbledore: "Don't be shocked, Severus. How many men and women have you watched die?"
 * Severus Snape: "You have used me. I have spied for you and lied for you, put myself in mortal danger for you. Everything was supposed to be to keep Lily Potter's son safe. Now you tell me you have been raising him like a pig for slaughter..."
 * Albus Dumbledore: "But this is touching, Severus. Have you grown to care for the boy, after all?"
 * — Severus Snape addresses Dumbledore's manipulation [src]

Snape's relationship with Dumbledore was one of close, but not indefinite trust. After indirectly and accidentally sending Voldemort after Lily, Snape turned to Dumbledore to keep her safe. Dumbledore chose to capitalize on Snape's remorse and initiated him into the Order of the Phoenix as a double agent.

As a spy for the Order, Snape silently kept his place within the ranks of the Death Eaters, while informing Dumbledore about their movements. He also adopted the role of secret agent for Voldemort, and supplied him with strategic scraps of information about the Order. The content of these reports was often dictated by Dumbledore. It is implied that Snape withheld little, if any, information from Dumbledore that was relevant to the Order's success, while Snape deliberately did the opposite for Voldemort.

It is notable that Dumbledore did not confide completely in Snape, thereby minimizing the potential damage that might occur if Snape was compromised. Snape resented Dumbledore's secrecy and was offended by this lack of faith in his abilities. However, when Snape discovered that he had been used as a pawn in Harry's own destruction, he was horrified, seeing it as a calculated betrayal of Lily's memory.

Dumbledore clearly underestimated Snape's capacity for love, and, years later, was very surprised to learn that Snape still maintained his devotion.

In 1996, Dumbledore became aware of Voldemort's plan to kill him. Knowing Voldemort expected Draco Malfoy to fail, and assuming Snape to be Draco's successor, Dumbledore assigned Snape the task of killing him when the situation arose, despite Snape's numerous attempts to persuade Dumbledore other wise, he did complete his assignment. Dumbledore also entrusted Snape with protecting the students once Hogwarts fell into Voldemort's control.

Elphias Doge
Elphias Doge became a close friend of Dumbledore's during their first day at Hogwarts. Elphias suffered from Dragon pox, and everybody avoided him. Elphias thought Dumbledore was a very great wizard, and a very great person, and believed that his many early losses endowed him with great humanity and strong sympathy, as he stated in an obituary he wrote for Albus Dumbledore, after his death.
 * "Thought the sun shone out of my brother's every orifice, he did."
 * —Aberforth Dumbledore on Elphias Doge [src]

Elphias pitied Dumbledore about his father, mother and sister, and had a highly opinion of him. Elphias soon became a member of the Order of the Phoenix, an organisation that Dumbledore had led. He also attended Albus Dumbledore's funeral.

Elphias also told Harry to never believe Rita Skeeter and Muriel's slanders about Albus Dumbledore's family life, including that Ariana was a Squib. It is possible that Elphias Doge fought in the Battle of Hogwarts.

Ron Weasley and Hermione Granger
Ron Weasley and Hermione Granger were Harry Potter's best friends and, like Harry, they thought Dumbledore was a great wizard. Dumbledore liked them too, despite that he wasn't as close to them as he was to Harry. After his death, he left Ron his Deluminator (a unique artefact created by Dumbledore himself) and Hermione his copy of The Tales of Beedle the Bard. Added by Firefox1095These gifts were proven very useful, as Ron abandoned Harry and Hermione formerly to find his family, and, when he wanted to come back to Harry and Hermione, the Deluminator showed him the way. The trio also read the Tales of Beedle the Bard, and learned about the Deathly Hallows. Harry, Ron and Hermione also visited Dumbledore's portrait, after the Battle of Hogwarts.
 * "Headmaster, you've got to stop them. They've got the wrong man."
 * —Hermione Granger and Ron Weasley talking about Sirius [src]

James and Lily Potter
Dumbledore first met James Potter and Lily Evans during their first year at Hogwarts, where he was the Headmaster. Dumbledore had a good relationship with both of them, knowing them both to be pure souls. James had lent Dumbledore his Invisibility Cloak, one of the three Deathly Hallows. After James's death, Dumbledore returned the cloak to James's son, Harry.
 * "James had showed it to me just few days previously. It explained much of his undetected wrongdoing at school"
 * —Albus Dumbledore to Harry Potter [src]

When the Potters became Voldemort's targets due to a prophecy made about their son and the Dark Lord, Dumbledore had tried to protect them by offering to be their Secret Keeper, but the role of Secret Keeper went instead to Peter Pettigrew, which turned out to be a fatal mistake, as Peter turned out to be a spy, and he betrayed Lily and James to Voldemort, who killed them. Dumbledore was very saddened by their deaths, and dedicated the rest of his life to protecting their son, Harry. He often told Harry about the great goodness of his parents, and repeatedly consoled him with the assurance that his parents would never ever truly leave him because of their love for him. Dumbledore also believed that Harry's love for his parents was his greatest power.

Dursley family
Dumbledore had been known to have at least some correspondence with the Dursley family before the birth of their nephew. In 1971, Petunia Evans wrote a letter to Dumbledore asking if she could attend Hogwarts along with her sister. Dumbledore kindly rejected her request due to her being a Muggle, which had likely contributed to Petunia's already growing hatred of magic. Ten years later, Dumbledore dropped Petunia's nephew at her doorstep shortly after the murders of her sister and brother-in-law. Dumbledore had hoped that doing so would ensure an ancient form of magic that Lily's willful self-sacrifice for her son had created. However, Petunia and her own husband both resented Harry's presence for the next ten years.
 * "Remember my last, Petunia"
 * —Albus Dumbledore's Howler to Petunia Dursley, reminding her of the protection that she gave Harry [src]

After Harry had received his letter from Rubeus Hagrid, Vernon had denounced Dumbledore as a "crackpot old fool" and refused to pay for Harry's school funds. In response to this irreverent outburst, Hagrid gave a pig's tail to Vernon's son, Dudley Dursley. In the summer of 1995, Vernon was about to throw Harry out of the house when Petunia received a Howler from Dumbledore simply stating "Remember my last, Petunia." Less than a year later, Harry and Dumbledore were talking about why the former had to stay at the Dursley house despite his miserable existence he endured there.

A couple of months later, Dumbledore met with the Dursleys for the final time in his life. During his visit to their house, Dumbledore went over the protection that the Dursleys were affording Harry, Harry's inheritance of Sirius Black's possessions, and current updates in the wizarding world. In addition, Dumbledore chastised the Dursleys for their indulgence of their son, Dudley. Vernon and Petunia were likely indignant at Dumbledore's remarks.

Sirius Black
"Sirius was a brave, clever, and energetic man, and such men are not usually content to sit at home in hiding while they believe others to be in danger."

Dumbledore had also a good relationship with Sirius Black, James Potter's best friend and Harry Potter's godfather, as well as a member of the Order of the Phoenix, an organisation that Dumbledore led to oppose Voldemort and his followers. Like the rest of the wizarding world, Dumbledore initially believed that Sirius was the one who betrayed Lily and James to Lord Voldemort, but, in 1994, he learned that it was actually Peter Pettigrew. As he had no way to prove Sirius' innocence, Dumbledore compensated by helping Hermione and Harry save Sirius from the Dementor's Kiss, and to escape from his Ministry captors, by means of a Time-Turner and Buckbeak.
 * —Albus Dumbledore's opinion of Sirius. [src]

The two resumed their friendship, and Sirius helped Dumbledore to recall the Order of the Phoenix an hour after Voldemort returned. However, their relationship was soon strained: Dumbledore forced Sirius to stay at 12 Grimmauld Place on account of his being a wanted convict, and because he had a tendency to act rashly, which could lead him to put himself in great danger. Though his intentions were noble, Sirius could not bring himself to appreciate Dumbledore's thoughtfulness, as he utterly despised the home which brought him many bitter, unhappy memories, and the fact that he was to be alone in the house most of the time made it all the more intolerable. Nevertheless, he still trusted Dumbledore enough to confide in him about how Harry felt Voldemort awaking inside him the night that Mr. Weasley was attacked. Dumbledore was devastated when Sirius died, and comforted Harry to the best of his ability, and expressed his belief that Sirius was a lively man of wit and courage, with a deep and genuine concern for his loved ones, and would not hesitate to come to their rescue even if it meant putting himself in danger. Sirius' death was also a factor that led to Dumbledore confessing to Harry several things that had been kept secret from him, mainly about the true power of his mother's sacrificial protection, and the prophecy about him and Voldemort.

Remus Lupin
Another good friend of Dumbledore was Remus Lupin, one of James's and Sirius's dearest friends, and a werewolf. It was Dumbledore who, by several special precautions, ensured that Remus was able to come to Hogwarts to receive a proper magical education despite his werewolf status. He became a member of the Order of the Phoenix after his graduation. Later on, in 1993, Dumbledore gave him the post of teaching Defence Against the Dark Arts, a decision some considered questionable. He even helped Remus control his werewolf-side by having Snape brew the Wolfsbane Potion for him on a regular basis. On his part, Remus confessed that Dumbledore's trust and exceptional kindness towards him meant everything to him, when the vast majority of the wizarding world shunned him because of the deep prejudice against werewolves. He rejoined the Order of the Phoenix when Dumbledore re-instated it in 1995, and they both fought in the Battle of the Department of Mysteries, where they suffered a devastating loss: Sirius died in the hands of Bellatrix Lestrange. Later on, upon overhearing a conversation about Harry's misgivings of Snape, he told Harry that to doubt Snape would be to doubt Dumbledore. In 1997, Remus was devastated by Dumbledore's death after the Battle of the Astronomy Tower, and later demonstrated his faith and loyalty to Dumbledore by fighting in the Battle of Hogwarts.
 * "On a happier note, I am pleased to welcome two new teachers to our ranks this year. Firstly, Professor Lupin who had kindly consented to fill the post of Defence Against the Dark Arts teacher"
 * —Albus Dumbledore [src]

Peter Pettigrew
"You saved his life, Harry... he owes you a life-debt..."

Peter Pettigrew was a member of the Order of the Phoenix and a friend of James, Sirius and Remus. It is possible that he was a friend of Dumbledore, before he betrayed James and Lily to Voldemort. Dumbledore learned of his betrayal in 1994, and told Harry that, after he had saved Pettigrew's life, he would requite. Dumbledore was true: Pettigrew attempted to strangle Harry during the Skirmish at Malfoy Manor, but he hesitated, causing his silver hand that was made by Voldemort to strangle and kill him.
 * —Albus Dumbledore, about Pettigrew. [src]

Alastor Moody
"He's not Alastor Moody. The real Alastor Moody would never remove you away from me, after what had happened..."

Alastor Moody was a prominent Auror and Dumbledore's close friend. They fought together in many battles, and the intimacy of their friendship can be demonstrated by an instance where the usually formidable, no-nonsense Moody actually teased Dumbledore for his hatred of the Dementors. In 1994, Moody accepted Dumbledore's offer to teach Defence Against the Dark Arts, but was captured and imprisoned by [http://harrypotter.wikia.com/wiki/Bartemius_Crouch_Jr. Barty Crouch Jr.], who impersonated him during the 1994-1995 school year, in order to send Harry Potter to Lord Voldemort.
 * —Dumbledore, talking about Barty Crouch Jr. [src]

Dumbledore and Moody fought along in the Battle of the Department of Mysteries, where they suffered a devastating loss: Sirius, one of their dear friends, was killed by Bellatrix Lestrange. Moody turned out to be the next member of the Order to die after Dumbledore.

Fawkes
Albus Dumbledore had a very strong bond with Fawkes, his pet phoenix, who served as a messenger and close companion. Dumbledore always looked after Fawkes when he was reborn after his countless deaths and in return Fawkes was extremely loyal to him. Fawkes was willing to take a Killing Curse in order to protect Dumbledore, and did so in order to defend him from Lord Voldemort. He also helped Albus escape from several members of the Ministry of Magic when they tried to arrest him. When Dumbledore died Fawkes mourned him by singing a lament and then left Hogwarts and was apparently never seen again.

Order of the Phoenix
Draco: "I was supposed to meet you here, but your phoenix lot got in the way!"


 * Dumbledore: "Yes, they do that."
 * — Draco Malfoy to Dumbledore during the Battle of the Astronomy Tower. [src]

The Order of the Phoenix was an organisation Dumbledore formed to oppose Voldemort and his forces. He had good relationships with most of the members, such as his brother Aberforth, Elphias Doge, Minerva McGonagall, Rubeus Hagrid, Severus Snape, James and Lily Potter, Sirius Black, Remus Lupin, and Alastor Moody.

He was also friends with Kingsley Shacklebolt, who believed in equality and fairness for all wizards and witches and Muggles, Arabella Figg, whom he trusted to watch Harry Potter during his years at the Dursley's house, Nymphadora Tonks, an Auror, Dedalus Diggle, Hestia Jones, Emmeline Vance, Sturgis Podmore, Mundungus Fletcher and the Weasley family. Emmeline Vance was killed by Death Eaters during the Second Wizarding War.

Other possible Dumbledore's friends who were killed or seriously injured during the First Wizarding War were Edgar Bones, Caradoc Dearborn, Benjy Fenwick, Marlene McKinnon, Dorcas Meadowes and Fabian and Gideon Prewett, and Alice and Frank Longbottom, who were tortured into insanity by Bellatrix Lestrange and [http://harrypotter.wikia.com/wiki/Bartemius_Crouch_Jr. Barty Crouch Jr.]

Dumbledore was also friend of many allies of the Order, including Olympe Maxime, the headmistress of Beauxbatons Academy of Magic, whom he met during the Triwizard Tournament, his co-workers Filius Flitwick, Pomona Sprout and Horace Slughorn, Augusta Longbottom, Ted and Andromeda Tonks. Other allies of the Order were Dumbledore's students, Ginny Weasley, Neville Longbottom, Luna Lovegood, Lee Jordan and Percy Weasley. He also liked the house-elf Dobby, and pitied the house-elf Kreacher, asking them to work at Hogwarts kitchens.

It is possible that all the members and allies of the Order who were neither killed nor imprisoned, fought in the Battle of Hogwarts (except Arabella Figg, who was a Squib, and couldn't fight. However, she might have helped by another way.)

Hogwarts staff
Except the already mentioned Minerva McGonagall, Rubeus Hagrid, Severus Snape, Remus Lupin and Alastor Moody, Dumbledore had many co-workers during his career at Hogwarts. Some of his earliest co-workers were: Armando Dippet, the previous Headmaster; Herbert Beery, the Herbology Professor, who later resigned his teaching post at Hogwarts to go teaching at the Wizarding Academy of Dramatic Arts; Galatea Merrythought, the Defence Against the Dark Arts Professor, who retired before Dippet's death; Silvanus Kettleburn, the Care of Magical Creatures Professor; and Horace Slughorn, the Potions master, who was hired twice, and gave Harry Potter his memory, helping him and Dumbledore find and destroy Voldemort's horcruxes. After Dippet's death, he became the new Hogwarts headmaster. He also had a friendship with Filius Flitwick, the Charms Professor and Head of Ravenclaw House, Pomona Sprout, the Herbology Professor and Head of Hufflepuff House, and Poppy Pomfrey, the nurse. Every Hogwarts staff member, with the exception of Dolores Umbridge, both respected and held a high opinion of Dumbledore.

Other staff were Argus Filch, the caretaker; Wilhelmina Grubbly-Plank, the Care of Magical Creatures Substitute Professor; Firenze, a centaur and the Divination Professor; Rolanda Hooch, the Flying Instructor; Aurora Sinistra, the Astronomy Professor; Bathsheda Babbling, the Study of Ancient Runes Professor; Septima Vector, the Arithmancy Professor; Irma Pince, the librarian; Cuthbert Binns, a ghost and the History of Magic Professor; Gilderoy Lockhart, the Defence Against the Dark Arts Professor (1992-1993); Charity Burbage the Muggle Studies Professor. Another Professor was Sybill Trelawney, who taught Divination. Dumbledore planned on discontinuing Divination but went to her job interview out of politeness, by the end of the interview however, he has summed her up as a fraud. When he heard her conceiving Sybill Trelawney's first prophecy, he hired Trelawney to protect her from the Death Eaters. In 1995, when Dolores Umbridge sacked Trelawney and tried to banish her from Hogwarts, it was Dumbledore who stepped in and told Umbridge he wished that Trelawney remain at Hogwarts.

Quirinus Quirrell was the Muggle Studies Professor, before he started to teach Defence Against the Dark Arts. He met Voldemort when he travelled around the world, and shared his body with him. Since then, he served him faithfully, trying to steal the Philosopher's Stone and kill Harry Potter. He was killed by Harry Potter in 1992, being burned by Harry's touching.

In 1995, Dolores Umbridge was appointed the Defence Against the Dark Arts Professor by the Ministry of Magic. She was a sadistic woman who enjoyed punishing students. Umbridge became High Inquisitor of Hogwarts, and later Headmistress. In the end of the year, she was chased by centaurs, and left Hogwarts.

Every member of the Hogwarts staff was devastated by Dumbledore's death, and it is more than likely that every member fought in the Battle of Hogwarts.

Dumbledore's Army

 * Albus Dumbledore: "Well, the game is up. Would you like a written confession from me, Cornelius — or will a statement before these witnesses suffice?"
 * Cornelius Fudge: "Statement? What — I don't —?"
 * Albus Dumbledore: "Dumbledore's Army, Cornelius. Not Potter's Army. Dumbledore's Army"
 * — Albus Dumbledore and Cornelius Fudge discussing Dumbledore's Army [src]

Dumbledore's Army was an organisation formed and led by Harry Potter, in order to protect the students of Hogwarts from Lord Voldemort. Its members were Harry Potter, Ron Weasley, Hermione Granger, Ginny Weasley, Neville Longbottom, Luna Lovegood, Fred and George Weasley, Cho Chang, Dean Thomas, Seamus Finnigan, Parvati and Padma Patil, Lavender Brown, Hannah Abbott, Ernie Macmillan, Susan Bones, Justin Finch-Fletchley, Michael Corner, Terry Boot, Anthony Goldstein, Katie Bell, Alicia Spinnet, Angelina Johnson, Colin and Dennis Creevey, Zacharias Smith and Marietta Edgecombe.

All of the members of Dumbledore's Army were devastated by Dumbledore's death, and it is possible that all of them fought in the Battle of Hogwarts. Two of the members were killed: Fred Weasley and Colin Creevey. The two defectors, Marietta Edgecombe and Zacharias Smith, are the ones who did not believe in Dumbledore from the beginning, and did not participate in the final battle.

Other friendships
During his life, Dumbledore became friend of many famous wizards and witches, such as Nicolas Flamel and his wife, Perenelle, Bathilda Bagshot and Griselda Marchbanks. Nicolas Flamel and Perenelle were over 650 years of age, when they agreed to destroy the Philosopher's Stone to thwart Lord Voldemort's return. Bathilda Bagshot died a few months after Dumbledore, being killed by Voldemort.

Death Eaters and enemies
Death Eaters were Voldemort's servants, and Dumbledore's enemies.

"...or dear Bellatrix, who likes to play with her food before she eats it..."

Bellatrix Lestrange was a Death Eater who fought in both Wizarding Wars. She was fanatically loyal to Lord Voldemort and so, although acknowledging Dumbledore as a very powerful wizard, considered her master as the superior being. Bellatrix was among the few people who knew of the plan to assassinate Dumbledore, and that Draco Malfoy had been assigned the task of murdering him. She participated in the Battle of the Astronomy Tower, and reacted to Dumbledore's death with utter glee. Bellatrix did not live to discover that her initial suspicions of Snape's loyalty had been correct, dying during a ferocious duel with Molly Weasley. Dumbledore recognised Bellatrix as an incredibly dangerous and sadistic Death Eater, commenting to Severus Snape that, given the choice, he would prefer to die a quick and clean death rather than fall prey to Bellatrix who tended to "play with her food".
 * —Dumbledore on Bellatrix Lestrange. [src]

Bellatrix also killed many of Dumbledore's friends, such as Sirius Black, Dobby the house-elf, and Nymphadora Tonks. Albus Dumbledore also encountered the savage werewolf, Fenrir Greyback. It is implied that they had dealings in the past as Dumbledore was shocked that he, of all people, had come to Hogwarts the night that the Death Eaters entered the Astronomy Tower. He was also disgusted that Greyback had started to attack outside the full moon and enjoyed the taste of human blood. Greyback offered to 'do Dumbledore for afters', indicating that he would, possibly, maul him to death after attacking children within the castle. In fact, Dumbledore seemed somewhat disappointed when he incorrectly believed that Draco would invite Greyback into the castle.

Dumbledore: "Draco, years ago, I knew a boy who made all the wrong choices. Please, let me help you."


 * Draco: "I don't want your help! Don't you understand? I have to do this... I have to kill you... otherwise... he's going to kill me..."
 * — Dumbledore and Draco Malfoy, when Draco attempts to kill Dumbledore. [src]

Dumbledore knew Lucius Malfoy, a Death Eater, since the First Wizarding War. He was among the Death Eaters who avoided Azkaban. In 1991, Lucius's son, Draco, went at Hogwarts. In 1992, Lucius gave Tom Riddle's Diary to Ginny Weasley, a Gryffindor student, in order to stigmatize Arthur Weasley, her father and kick Dumbledore out of Hogwarts. However, he failed. In 1996, Dumbledore and Lucius fought in the Battle of the Department of Mysteries. Lucius was stunned and imprisoned in Azkaban, failing to give Voldemort the Prophecy about the Chosen one, so Voldemort became angry and made Draco a Death Eater and ordered him to kill Dumbledore, otherwise he would kill his family. Draco attempted to kill Dumbledore, telling him that the Death Eaters would kill him, if he didn't so. Dumbledore suggested him to abandon Voldemort, and that he and his mother would be hidden by the Order of the Phoenix. Draco would accept, but was interrupted by Death Eaters. A year later, the Malfoy family changed sides. Karkaroff was a Death Eater in the First Wizarding War. Dumbledore participated in his trial, and saw him betraying many Death Eaters to avoid imprisonment in Azkaban. After his release, he abandoned Voldemort and became the Headmaster of Durmstrang Institute. He again met Dumbledore in 1994, when he went at Hogwarts, during the Triwizard Tournament. He thought Dumbledore was a fraud, who put Harry Potter's name in the Goblet of Fire. He left Hogwarts after Voldemort's rebirth. He was killed by Death Eaters in 1996.

Another very loyal Death Eater was [http://harrypotter.wikia.com/wiki/Bartemius_Crouch_Jr. Barty Crouch Jr]. Crouch was imprisoned in Azkaban by his [http://harrypotter.wikia.com/wiki/Bartemius_Crouch_Sr. father], but escaped with the help of his mother. Crouch played a key-role in Voldemort's rebirth, after he captured and imprisoned Alastor Moody, and took his form, to teach at Hogwarts, while Dumbledore thought he was dead. Crouch put Harry's name in the Goblet of Fire, and helped him with the tasks of the Triwizard Tournament, sending him to Voldemort. When Harry escaped, Crouch attempted to kill him, but was stopped by Dumbledore. Barty Crouch was given the Dementor's Kiss in 1995. Regulus Black was Sirius Black's younger brother and a Death Eater. When he realised who Voldemort truly was, he escaped from the Death Eaters and learned about Voldemort's horcruxes. He stole Salazar Slytherin's Locket in order to destroy it. They both have one thing in common, they found out about Voldemort's horcruxes though they never knew that they knew. They both also drank the drink of despair. Had Dumbledore survived, he might have learned what Regulus had done. Harry found out about RAB just after Dumbledore's death.

Other known Death eaters were Antonin Dolohov, Augustus Rookwood, Walden Macnair, Crabbe, Goyle, Avery Jr, Mulciber Jr, Jugson, Thorfinn Rowle, Travers, Yaxley, Evan Rosier, Gibbon, Nott, Alecto and Amycus Carrow, Selwyn, Wilkes, Rodolphus and Rabastan Lestrange. Rodolphus and Rabastan were two of the four Death Eaters who tortured the Aurors Alice and Frank Longbottom to insanity. Dumbledore also disliked Fenrir Greyback, a sadistic werewolf and a Snatcher. Greyback enjoyed torturing and killing young children.

Evan Rosier and Wilkes were killed by Aurors in the end of the First Wizarding War, and Gibbon was accidentally killed by Thorfinn Rowle in the Battle of the Astronomy Tower. It is possible that Avery Sr, Mulciber Sr, Rosier and Lestrange were deceased before the Second Wizarding War.

It is also possible that every Death Eater, Snatcher and creature that was under Voldemort's orders fought in the Battle of Hogwarts and was either killed or imprisoned in Azkaban (except the Malfoy family and the people who were under the Imperius Curse).

Etymology
Dumbledore's given names could be interpreted as representing the four primary divisions of the British Isles:

After Pertinax was assassinated, the praetorian prefect Aemilius Laetus and his men, who had arranged the murder, "sold" the imperial throne to wealthy senator Didius Julianus, effectively crowning him emperor, but a string of mutinies from the troops in the provinces meant the next emperor was far from decided. Immediately afterwards, Pescennius Niger (possibly Phineas Nigellus Black) was proclaimed emperor by the legions in Syria; Septimius Severus (Severus Snape) by the troops in Illyricum and Pannonia; and Albinus by the armies in Britain and Gaul.
 * Albus may be the masculine form of "Alba", the Gaelic name for Scotland or an Italian word meaning "sunrise", possibly alluding to the rebirth symbols associated with him (see Phoenix). It is also a Latin word for white, and thus could be meant to invoke Good as traditionally associated with white, or merely to refer to his long white hair and beard.
 * Percival is a legendary Arthurian knight from Wales involved in the Grail quest. In Le morte d'Arthur by Thomas Mallory, Percival is both hero of the quest for the Grail and narrator of the tale, as is the case for Dumbledore in parts of the story. It is a name which presumably comes from his father.
 * Clodius Albinus was a Roman usurper proclaimed emperor by the legions in Britain and Hispania upon the murder of Pertinax in 193.
 * Wulfric is an Anglo-Saxon name found in the Anglo-Saxon Chronicle and could be representative of England. Wulfric translates literally as "wolf-power", and is reminiscent of another similar name, Beowulf, which means "powerful wolf-bear". The legendary hero Beowulf slew the monster Grendel as a youth, a name similar to Gellert Grindelwald, the dark wizard Dumbledore defeated in his own youth. Beowulf was fatally wounded by a dragon in a sea cave, and the only one who would help him was his squire, an orphaned son of some loyal followers.
 * Brian is the name of the legendary Irish high-king and hero Brian Boru who defeated the Vikings at the Battle of Clontarf near Dublin. Dumbledore himself was a veteran of many wizarding battles against the forces of Darkness. However, this name was probably chosen because of its comic mundanity compared to his other four names.
 * Dumbledore is an old 18th century English word for 'bumblebee'. It is still used in Newfoundland, Canada, to refer to a bumblebee. Rowling stated she imagined him flitting about the castle humming to himself.
 * "Albus Dumbledore" could also be inspired from JK Rowling's old school headmaster, Alfred Dunn.

Behind the scenes
Dumbledore is portrayed by Irish actor Richard Harris in the film adaptations of Harry Potter and the Philosopher's Stone and Chamber of Secrets. When Harris died of Hodgkin's Disease in 2002, Michael Gambon was recast as Dumbledore and portrays him in the film adaptations of Harry Potter and the Prisoner of Azkaban, Goblet of Fire, Order of the Phoenix, Half-Blood Prince and Deathly Hallows: Part 1 and Part 2. Therefore, Dumbledore is one of the 14 characters to appear in all 8 film adaptations.

His physical portrayal is also slightly different, opting for a somewhat bohemian look, including a fez-like tasselled hat (as of fourth film) along with long and flowing robes that seem to have subtle Indian/Arabian influences. His beard is also tied with a thread-like chain, the ends of which feature miniature bells. Dumbledore doesn't wear his spectacles in the movie. What can also be noted is that Gambon's Dumbledore is far more energetic than Harris' Dumbledore which is more in line with the character from the books. Discounting the special case of Tom Riddle/Voldemort, Dumbledore is, to date, the only major core character in the series to be recast.
 * A younger Dumbledore is portrayed by Harris in Chamber of Secrets and Gambon portrays a younger Dumbledore in Goblet of Fire and Half-Blood Prince. Toby Regbo portrayed an even younger Dumbledore in Harry Potter and the Deathly Hallows: Part 1.<sup class="reference" id="cite_ref-24">[25]
 * Michael Gambon's portrayal of Dumbledore is noticeably different from both Richard Harris' and from the books'. In the books, Dumbledore is noted to have been very calm and collected in nearly all circumstances. He has also been known to have worn a pointy wizard's cap, long majestic robes, and have a lengthy untethered beard. However, Gambon's Dumbledore is somewhat different in that regard. Though still calm and collected most of the time, he tends to traverse further into the emotional spectrum of his character. This can be seen clearly in Harry Potter and the Goblet of Fire, and Harry Potter and the Order of the Phoenix where he sometimes raises his voice at Harry Potter and the students respectively. This somewhat uncharacteristic behaviour is wholly absent, however, in his portrayals in Harry Potter and the Prisoner of Azkaban, and Harry Potter and the Half-Blood Prince.

The published version of The Tales of Beedle the Bard reveals that Lucius Malfoy tried to assure Dumbledore would be removed from the post of Headmaster of Hogwarts after he had ensured the inclusion of pro-Muggle tales in the book. Dumbledore, in turn, commented that he worked hard to make Malfoy "Voldemort's least favourite Death Eater".
 * In the films, Dumbledore has the distinction of being the first character to appear in the film series, as opposed to Vernon Dursley in the books.
 * Both actors who have played the adult Dumbledore have been Irish. In an interview on the DVD of Harry Potter and the Prisoner of Azkaban, Gambon mentions that his Irish accent is quite pronounced as Dumbledore, but no one asked him to change it. (The Irish tones of Harris' accent are less pronounced.)
 * In 2007, J.K. Rowling revealed that Dumbledore is homosexual, and harboured romantic feelings for Gellert Grindelwald. No comment was made upon Grindelwald's sexuality or whether Grindelwald returned his feelings, so the status of the relationship is unknown. Rowling also commented that "this added to Dumbledore's horror when Grindelwald showed himself to be what he was." This love was caused by Dumbledore meeting someone "as brilliant as he was." Only the subtlest of hints can be found in Deathly Hallows relating to this. Reportedly the earliest indication of Dumbledore's orientation came when Rowling vetoed a line of dialogue in one of the recent film scripts that would have referenced a romantic involvement with a woman.<sup class="reference" id="cite_ref-carnegie_15-1">[16] Rowling explains this further by elaborating on the motivations behind Dumbledore's flirtation with the idea of wizard domination of Muggles: "He lost his moral compass completely when he fell in love and I think subsequently became very mistrustful of his own judgement in those matters so became quite asexual. He led a celibate and a bookish life."<sup class="reference" id="cite_ref-jkrstudent_16-2">[17]


 * In J. K. Rowling's web site Wizard of the Month archive, Albus Dumbledore was the Wizard of the Month before Harry Potter, which was the last. In that page, Dumbledore's death is incorrectly written as if it happened in 1996, when it actually happened in 1997.<sup class="reference" id="cite_ref-25">[26]
 * Ciarán Hinds, who played Albus's brother Aberforth, claimed that Dumbledore was 123 years old when he died. <sup class="reference" id="cite_ref-26">[27] . This would make his year of birth 1874. Actually, he was born earlier.
 * In one interview J.K Rowling said that Dumbledore is a sprightly 150. This is possibly referenced in the Half-Blood Prince film, when the trio humorously speculates 150 as his age, before cracking up.
 * At the end of the first part of the Deathly Hallows film, it is shown that Dumbledore is buried on the island in the Black Lake that Harry and Lupin take a stroll through in the Prisoner of Azkaban film.
 * Albus Dumbledore has a scar above his left knee which is a perfect map of the London Underground.
 * Dumbledore is similar in appearance and role to Gandalf from J.R.R. Tolkien's Lord of the Rings trilogy. His resemblance to Gandalf is perhaps strongest in the film adaptation of Harry Potter and the Half-Blood Prince, and he also resembles Gandalf the White in Harry Potter and the Deathly Hallows: Part 2. The fire attack he uses to fight the Inferi could also be compared to Gandalf's "Flame of Anor". Many used Gandalf's supposed death (as he survived) to support their theories that Dumbledore survived, but J.K. Rowling said to not expect him to "pull a Gandalf".
 * Evanna Lynch, who plays Luna Lovegood in the film series, named her cats after Harry Potter characters: she has a cat named Luna and another named Dumbledore.
 * In the film adaptation of Harry Potter and the Half-Blood Prince, Dumbledore tells Draco Malfoy: "Years ago I knew a boy who made all the wrong choices." There has been some debate about who he is referring to. Possibilities include Tom Riddle, Gellert Grindelwald, Severus Snape and himself.

Appearances
Harry Potter and the Philosopher's Stone (First appearance)


 * Harry Potter and the Philosopher's Stone (film)
 * Harry Potter and the Philosopher's Stone (video game)
 * Harry Potter and the Chamber of Secrets
 * Harry Potter and the Chamber of Secrets (film)
 * Harry Potter and the Chamber of Secrets (video game)
 * Harry Potter and the Prisoner of Azkaban
 * Harry Potter and the Prisoner of Azkaban (film)
 * Harry Potter and the Prisoner of Azkaban (video game)
 * Harry Potter and the Goblet of Fire
 * Harry Potter and the Goblet of Fire (film)
 * Harry Potter and the Goblet of Fire (video game)
 * Harry Potter and the Order of the Phoenix
 * Harry Potter and the Order of the Phoenix (film)
 * Harry Potter and the Order of the Phoenix (video game)
 * Harry Potter and the Half-Blood Prince
 * Harry Potter and the Half-Blood Prince (film)
 * Harry Potter and the Half-Blood Prince (video game)
 * Harry Potter and the Deathly Hallows (Appears as a corpse, a ghost or a spirit and in portrait(s))
 * Harry Potter and the Deathly Hallows: Part 1 (Appears in flashback(s), as a ghost or a spirit and as a corpse)
 * Harry Potter and the Deathly Hallows: Part 1 (video game) (Appears as a ghost or a spirit)
 * Harry Potter and the Deathly Hallows: Part 2 (Appears as a ghost or a spirit)
 * Harry Potter and the Deathly Hallows: Part 2 (video game)
 * The Tales of Beedle the Bard (Wrote preface and notes)
 * Fantastic Beasts and Where To Find Them (Wrote preface)
 * Quidditch Through the Ages (Wrote preface)
 * Harry Potter: A Pop-Up Book
 * Wizard of the Month
 * Harry Potter: Quidditch World Cup
 * LEGO Harry Potter: Years 1-4
 * LEGO Harry Potter: Years 5-7
 * LEGO Creator: Harry Potter
 * Harry Potter and the Forbidden Journey
 * Harry Potter LEGO Sets
 * Pottermore

Notes and references

 * 1) ↑ 1.01.1 "Birth date: 1881 (JKR), probably in July or August. Regarding his month of birth, Rita Skeeter states in The Life and Lies of Albus Dumbledore that Dumbledore was "nearing" his 18th birthday when he left Hogwarts in June, but was still 17 when he met Grindelwald (DH18). Basically, at some point during Grindelwald’s stay at Godric’s Hollow Dumbledore turned 18, so the month of his birth appears to be July or August." [1] retrieved 10 July 2008
 * 2) ↑ Time Line of Dumbledore's Life retrieved July-09-2008
 * 3) ↑ http://www.jkrowling.com/textonly/en/wotm.cfm
 * 4) ↑ 4.04.1 According to Scrimgeour (and Hermione) in Harry Potter and the Deathly Hallows - Chapter 7 (The Will of Albus Dumbledore), the Ministry has the right to maintain possession of Dumbledore's bequests for thirty-one days only, in accordance with the Decree for Justifiable Confiscation. Dumbledore's bequests were delivered to Ron, Hermione and Harry on 31 July, 1997: Harry Potter's seventeenth birthday. As it is referred in that chapter that the "thirty-one days are up", Dumbledore died exactly thirty-one days earlier, in the evening of 30 June.
 * 5) ↑ Pottermore introduction for Gryffindors (transcription available here)
 * 6) ↑ Harry Potter Film Wizardry (see [File:Dumbeldore.jpg|thumb])
 * 7) ↑ 7.007.017.027.037.047.057.067.077.087.097.107.11Harry Potter and the Deathly Hallows
 * 8) ↑ 8.08.18.28.38.48.58.68.7Harry Potter and the Half-Blood Prince
 * 9) ↑ In Harry Potter and the Order of the Phoenix, Transfiguration teacher Minerva McGonagall states that she began teaching at Hogwarts in December 1956. Dumbledore was previously the Transfiguration teacher. In Harry Potter and the Half-Blood Prince, Dumbledore indicates that Voldemort visited him to ask for the Defence Against the Dark Arts job ten years after his murder of Hepzibah Smith, which itself occurred one or two years after Voldemort left Hogwarts in 1945. During the meeting, Voldemort suggests that Dumbledore has only recently become Headmaster. Thus, all of this information points toward Dumbledore becoming Headmaster in 1956, at which time McGonagall took over as Transfiguration teacher, and Voldemort visiting him in 1956 or 1957.
 * 10) ↑ 10.010.110.210.310.4Harry Potter and the Order of the Phoenix
 * 11) ↑ 11.011.1Harry Potter and the Philosopher's Stone
 * 12) ↑ 12.012.112.212.3Harry Potter and the Chamber of Secrets
 * 13) ↑ 13.013.113.213.3Harry Potter and the Prisoner of Azkaban
 * 14) ↑ Harry Potter's Author J. K. Rowling Meets With L.A. Students, Plots Her Next Move Retrieved on 16 April 2008.
 * 15) ↑ J.K. Rowling and the Live Chat, Bloomsbury.com, July 30, 2007
 * 16) ↑ 16.016.1J. K. Rowling at Carnegie Hall
 * 17) ↑ 17.017.117.2J. K. Rowling interview in the Student
 * 18) ↑ The Tales of Beedle the Bard (real)
 * 19) ↑ J.K. Rowling Web Chat Transcript
 * 20) ↑ 20.020.1Harry Potter and the Goblet of Fire
 * 21) ↑ LEGO Harry Potter: Years 1-4
 * 22) ↑ Harry Potter and the Deathly Hallows (chapter 35)
 * 23) ↑ MuggleNet transcript of Bloomsbury Webchat
 * 24) ↑ Harry Potter and the Philosopher's Stone (film)
 * 25) ↑ Deathly Hallows Casting Updates: Teen Dumbledore Cast, Chris Rankin Returns and More
 * 26) ↑ J.K.Rowling Official Site
 * 27) ↑ http://www.movieline.com/2010/03/ciaran-hinds-on-the-eclipse-ghosts-and-being-a-directors-actor.php?page=2%20

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