Professor Quirrell was the first Defense Against the Dark Arts professor that fans of the Harry Potter franchise met. He appeared in The Sorcerer's Stone and was seen all the time wearing a turban on his head. The reason for that turban became apparent at the end of the story. Professor Quirrell had Lord Voldemort attached to the back of his Study Guide for Harry Potter and the Philosopher’s Stone. Harry Potter and the Sorcerer's Stone (also Harry Potter and the Philosopher's Stone) study guide contains a biography of J.K. Rowling, quiz questions, major themes, characters, and a full summary and analysis. About Harry Potter and the Philosopher's Stone Check out the list to see the worst professors in Hogwarts history! 10. Gilderoy Lockhart. Choosing to take on the role as the Defense Against the Dark Arts professor seems masochistic. Everyone knows it doesn't end well. Gilderoy Lockhart is a teacher at Hogwarts during Harry Potter and the Chamber of Secrets. Mark Williams. Actor | 101 Dalmatians. Mark Williams was born on August 22, 1959 in Bromsgrove, Worcestershire, England, UK. He is an actor and writer, known for 101 Dalmatians (1996), Harry Potter and the Goblet of Fire (2005) and Harry Potter and the Half-Blood Prince (2009). As Arthur Weasley. Arithmancy class is taught at Hogwarts by Professor Vector. In Professor Vector’s class, Arithmancy students are expected to write essays and to be able to understand complicated number charts, which are part of their homework (PA12). Hermione Granger appears to be the only Gryffindor in her year who attempted an O.W.L. in this subject (which […] Here’s an enchanting treat for fans of the Harry Potter™ movies aged 10 and up. LEGO® BrickHeadz™ Professors of Hogwarts™ (40560) presents 4 famous teachers in fun, collectible BrickHeadz form. Herodiana Byrne. Camelia. Category:Care of Magical Creatures Professors at Hogwarts. Category:Charms Masters at Hogwarts. Saul Croaker. D. Category:Defence Against the Dark Arts Professors at Hogwarts. Category:Divination Professors at Hogwarts. Category:Durmstrang Headmasters and Headmistresses. Sinistra is a professor of Astronomy, one of the least-discussed subjects in "Harry Potter." She is known in the books for being quite strict and giving a lot of homework, but hey, astronomy is a lEDim.