Multiple choice general knowledge Who is Barty Crouch (Bartemius)? History Of Magic' professor A Death Eater Head of Department of 'International Magical Cooperation' Headmaster of Hogwarts Reveal answer Fill a bubble to check yourself C Correct answer Explanation Barty Crouch Sr. (Bartemius Crouch Senior) was the Head of the Department of International Magical Cooperation at the Ministry of Magic. His son, Barty Crouch Jr., was a Death Eater who impersonated Mad-Eye Moody.