Kate Stewart
From Tardis Wiki, the free Doctor Who reference
Kate Stewart, born Kate Lethbridge-Stewart, was the daughter of Alistair Gordon Lethbridge-Stewart and his first wife, Fiona.
Biography
Kate was five at the time of the Wenley Moor Silurian incident. (PROSE: Doctor Who and the Cave-Monsters)
Kate was the mother of Gordon Lethbridge-Stewart. She ended up estranged from her father, though they re-united circa 1997. (PROSE: Downtime)
In 2004, Kate encountered Mastho, one of the last Daemons. (HOMEVID: Dæmos Rising)
By 2020, Kate had dropped the name "Lethbridge" when she became the head of scientific research to UNIT so as to avoid favours. (TV: The Power of Three)