Thane (The Power of the Daleks)

Thane was a medic on the human colony on the planet Vulcan and one of the rebels plotting to overthrow Governor Hensell. She was said to be middle-aged and had blond hair. She died, along with many others, when the Daleks attacked the colony. (PROSE: The Power of the Daleks)

Behind the scenes
Thane does not appear in the televised version of The Power of the Daleks, having been edited out of the script before filming. John Peel includes her in the novelisation among other restored elements.