The Raven: The Child of Azkaban

Rastaban was born within the darkness of Azkaban to two Death Eaters. Taken to his aunt Andromeda and uncle Ted he was raised to value the character of a person rather than their blood status. Despite this half-bloods and muggle-borns avoid his as do pure-bloods for being a blood traitor. Because of this he kept to himself and intended to stay alone until he met Harry Potter.