Okay going to go insane the caretaker of the school shall be Hastur - The King in Yellow
Name: Hastur - The King in Yellow
Position: Caretaker/Janitor
Age: Ageless
Family: "I was neither born nor created, I merely exist fool and you be wise to run off now."
Personality: Hastur, the King of Leng and Dream World is cunning, malicious without care for puny mortals and merely serves as caretaker because he lost a game to death. He loaths everyone in the school but has been known to befriend those who play chess, although he has also been known to persaude people to try and free him so he can destroy the place.
Background: All you need to know is never utter his true name when alone with him, not even his so-called chains placed on him will stop him ending you.
Sexuality: Omnisexual
Abilities:Unknown, just remember he is a Great Old One and his powers are only kept under control by the Headmaster who beat him at a chessgame.