Isaza, last king of the Batembuzi dynasty of Kitara, husband of Nyamata and father of Isimbwa. Lured into the underworld by Nyamiyonga (in one telling by an irresistible pair of cattle), ending the first dynasty on earth; his son Isimbwa carries the descent to the Bacwezi founder Ndahura. Named in the bunyoro_ndahura entry (Isimbwa was son of Isaza, last of the Batembuzi kings) and implied in the bunyoro_nyamiyonga entry, which says Nyamiyonga drew the Batembuzi king Isaza into the land of the dead.