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,
Titus Groan as the nurse and mother figure for the Groan children. She is often unsure of herself, but relishes the small bit of power that comes with raising the heir to the house of Groan. Her first duty is to go to the dwellings of the Bright Carvers just outside the walls of Gormenghast to choose a wet nurse for Titus. Keda, the widow of a well-respected Carver who has recently lost a child from her late husband, volunteers to take on the role. Keda comes to live in the castle for a time helping to raise Titus. Later, she leaves