Mirren Isabella Murphy

Backstory

Went to Hogwarts school of witchcraft and wizardry, In the same year as Harry Potter, I was in Slytherin. Bestfriends with Draco Malfoy. Very close with his family. Although I also got along great with Harry, Ron & Hermione, Leading to a relationship with Sirius Black, After leaving hogwarts I became the Charms professor