Thutmose (Echoes)

From Tardis Wiki, the free Doctor Who reference

Thutmose was the youngest son of Pharaoh Erimem in an alternate timeline. He was jealous of his elder brother and viewed him as too weak to become Pharaoh. Thutmose attempted to assassinate Mentu but was stopped by his mother and brother. As punishment for his crimes, Erimem sentenced him to castration, followed by life as a slave in the temple of Kebechet. Although Thutmose believed his brother to be his mother's favourite son, Thutmose was actually her favourite. (PROSE: Echoes)