Katryca
From Tardis Wiki, the free Doctor Who reference
Katryca was a human from the planet Ravalox.
She was leader of a group of feral and wild humans and did not understand much about technology due to the fact that all lifeforms on Earth had been destroyed. The planet, Earth, was then renamed Ravalox. She led a rebellion of her people into the undertunnels of Earth but was killed by the robot Drathro. (DW: The Mysterious Planet)
