No Hogwarts houseDark wizard

Gellert Grindelwald

Appears 63 times in the books

Died:

March 1998

Dumbledore’s friend in the summer they planned a wizard-led world, and then his enemy. He stole the Elder Wand’s loyalty in a duel Dumbledore won in 1945. Voldemort kills him in Nurmengard after he refuses to give up the wand.