Fiona Lethbridge-Stewart

Fiona Lethbridge-Stewart was the first wife of Alistair Gordon Lethbridge-Stewart, mother to Kate and grandmother of Gordon.

Fiona conceived Kate following the London Event. As early as the beginning of the Doctor's tenure as unpaid scientific advisor, the couple's marriage showed signs of strain. By this time Kate had reached the age of five years of age. (MA: The Scales of Injustice) By 1976, the couple had divorced.


 * By 1976, the Brigadier lived alone. (DW: Mawdryn Undead)

The Brigadier later married his earlier love, Doris. (DW: Battlefield)


 * Her maiden name remains unknown.

Behind the Scenes
The name "Fiona" originated with Nicholas Courtney, who suggested this as the name of the Brigadier's wife, who would have made a non-speaking appearance in The Dæmons, though she did not appear in the finished story.