Letitia Ketterley

Letitia Ketterley (or, Aunt Letty) is Digory Kirke's aunt and Andrew Ketterley's sister. She is unmarried and resides in a house in London with her brother, at which Digory stays while his mother is ill. She is known to be "a tough old lady"; strict, but fair and tolerant. She is seen mending a mattress all by herself on the floor, and being thrown across the room by the evil witch-queen Jadis.