| Hint | Character |
| Who had a colleague who was a Herbology teacher named ? | |
| Who had a colleague who was a Potions teacher named ? | |
| Who had a colleague who was a History of Magic teacher named ? | |
| Who's fellow ghost _______ used to belong to gryffindor? | |
| Who's fellow ghost _________ used to belong to Hufflepuff? | |
| Who's fellow ghost ________ used to belong to Ravenclaw? | |
| Who's fellow ghost __________ used to belong to Slytherin? | |
| Who's House's founder's first name is? | |
| Who's last living descendant is? | |
| Who was killed by? | |