Name:
Sylvia Wimpole
Species:
Human
Place of Origin:
England
Appearance:
Criss-Cross
Main Actor:
Charlotte Salt
Sylvia Wimpole was a WREN during World War II. In 1944, she worked in Hut 12a in Bletchley Park directly for the Sixth Doctor. She was a mathematical genius from the University of Cambridge. (Criss-Cross)