Is you is or is you aint?

1. McGonagall

2. Madam Hooch

3. Olympe Maxime

4. Aunt Petunia

5. Narcissa Malfoy

6. Dolores Umbridge

7. Hagrid

8. He-who-must-not-be-named

9. Professor Quirrel

10. Lucius Malfoy

11. Snape