Marie Antoinette

Marie Antoinette was the Queen of France. The androids of EarthWorld mistakenly believed her to be the Queen of Scotland having mixed her up with Mary Stuart. (PROSE: EarthWorld)

The Doctor met Marie Antoinette and acquired a hairpin from her that he used as a lockpick. (TV: Pyramids of Mars)

Later references
In 51st century, the starship SS Marie Antoinette was named after her.

Behind the scenes

 * She was played by Elizabeth Berrington in the BBC sitcom Let Them Eat Cake.