The Dean "Two Chairs"

The Dean was a senior wizard at the Unseen University who was a member of the Faculty. He first appeared in Moving Pictures. Shortly before the events of Unseen Academicals, he moves away to become Archchancellor of Brazeneck College in Pseudopolis. From this point onwards he is instead known as Archchancellor Henry. The "Dean of Pentacles" to give him his full title, is an incredibly obese man ("all of twenty stone" [280 pounds] in Interesting Times), who has the dubious distinction of having been granted the nickname "Two Chairs" by Ridcully (owing to the fact that he is so large that he uses two chairs to sit in). He is generally to be found in his study reading a grimoire or in the great hall eating. His job at UU as he, and everyone else, describes it is to sit around, sleep and eat incredibly big dinners.