Titus Groan grandiose wit which he uses on the castle's less intelligent inhabitants. Despite his acid tongue, he is an extremely kind and caring man who also is greatly fond of Fuchsia and Titus. (In a few places in the text, Dr. Prunesquallor is given the first name of Bernard, but this was an error by Peake.) He lives with his sister Irma Prunesquallor. Though she is anything but pretty, she is considerably vain. She desperately desires to be admired and loved by men. In this position, Steerpike is able to come into even closer contact with members of the Groan family,
Gormenghast (series) in a fever and nurses him back to health. In the process she becomes infatuated with him, and fascinated by his fevered ravings about Gormenghast. She is the daughter of a scientist who runs the factory where it is hinted at that sinister experiments are taking place. Although Titus is attracted to her, he spurns her advances, and she resolves to take her revenge. After hearing Titus telling many stories of Gormenghast, she arranges a mocking pageant or parade with grotesque caricatures of the inhabitants of the castle in order to humiliate him and unhinge his mind. The first book,