Albus Percival Wulfric Brian Dumbledore is a fictional character of the "Harry Potter" series. He was the headmaster of Hogwarts School of Witchcraft and Wizardry until his death in 1996. He first found Harry when he was a little boy and since then they developed a relationship. In the "Harry Potter" movies he is played first by Richard Harris, and then by Michael Gambon after Harris died. He had two siblings, Aberforth Dumbledore and Ariana Dumbledore.