Graham Montague

Montague was a Slytherin Chaser in the Slytherin Quidditch team in 1993.

In 1995, he was forced into the Vanishing Cabinet in Hogwarts by Fred and George Weasley after he tried to take fifty points from Gryffindor. He managed to Apparate out of it at the end of the school year, without any previous training in Apparition, but remained traumatized from the experience. It was from him that Draco Malfoy learned of the connection between the Vanishing Cabinets in Hogwarts and Borgin and Burkes.

Montague was a member of the Inquisitorial Squad.