Mary Macdonald

Mary MacDonald was a student attending Hogwarts School of Witchcraft and Wizardry at the same time as Lily Evans and Severus Snape. She was a Gryffindor, and was supposedly attacked with Dark Magic by Mulciber while at school. She alerted Lily to the fact that Severus was intending to spend the night outside the entrance to the Gryffindor Common Room to apologise for calling her a "Mudblood". She might be a mother or a relative of Natalie McDonald.

Appearances

 * Harry Potter and the Deathly Hallows