Graham Montague's mother

Mrs. Montague was the mother of Montague. He and her husband, Mr. Montague, visited Hogwarts School of Witchcraft and Wizardry after their son was finally freed from a prolonged entrapment inside the Vanishing Cabinet in 1996. Harry, Ron, and Hermione saw them arrive at the school looking furious through the window of the Charms classroom.

Appearances

 * Harry Potter and the Order of the Phoenix