- You may be looking for the fourth episode of An Unearthly Child or the city named Gor.
Gor, (PROSE: Doctor Who and an Unearthly Child) also known as the Firemaker and the Great Firemaker, provided fire for the Tribe of Gum. He was Za's father and the leader of the tribe. The Firemaker was killed before he could pass the secret of fire to anyone else. (TV: "The Cave of Skulls")