Kate Stewart

Kate Lethbridge-Stewart was the daughter of Alistair Gordon Lethbridge-Stewart and his first wife, Fiona. Kate was the mother of Gordon Lethbridge-Stewart. She ended up estranged from her father, though they re-united circa 1997 (PROSE: Downtime).

Kate was five at the time of the Wenley Moor Silurian incident. (PROSE: Doctor Who and the Cave-Monsters)