Amenhotep I
During the Eighteenth dynasty of Egypt, when Amenhotep I died, his successor Thutmose I appears to have not been his son, at least he was not the child of a secondary wife of the late Pharaoh; if his wife Ahmes was related to Amenhotep I, this union permitted divine legitimacy. For the following successor, princess Hatshepsut, daughter of Thutmose I and the Great Royal Wife, enabled Thutmose II, son of his second wife and therefore half-brother of the princess, to gain the throne by marrying him.