Quentin Trimble

Professor Quentin Trimble was a wizard.

Lifetime
He authored The Dark Forces: A Guide to Self-Protection, a required textbook for first-year students at Hogwarts School of Witchcraft and Wizardry. Professor Trimble served as Headmaster of Hogwarts School,

post-mortem
After his death, his portrait was hung in the Headmaster's office in order to give advice to the current Head.

Behind the scenes

 * In his portrait (as featured in The Wizarding World of Harry Potter), his name is misspelt "Quintin".

Appearances

 * Harry Potter and the Philosopher's Stone
 * Harry Potter and the Prisoner of Azkaban (film)
 * Harry Potter: The Exhibition
 * The Wizarding World of Harry Potter

Notes and references
Quentin Jentremble Квентин Тримбл