evidence: Okuro started with Opiyo, the eldest of Okwako’s sons. When he arrived at the home, he found that Opiyo was not there. He was informed that Opiyo had gone out to do his work at the hill, (sigulu). Okuro then took the report back to the old man, who in turn decided to nickname this son, Sigulu, meaning the hill. Therefore, to this day, this clan-house became known by this name, Sigulu. [...] Sigulu house is the eldest among the four Bakhulo clan houses, namely Sigulu, Adera, Situmba and Maasa. Its founding father was called Opiyo Sigulu, son of Okwako. The name Sigulu was a nick name given to Opiyo by his father, Okwako. It happened that when Opiyo’s father, Okwako was sick, he sent for all his sons one after the other for a word with them. He therefore sent Okuro his last born for them, starting with Opiyo. When the messenger arrived at Opiyo’s home, he found that he was not at home. He had gone to do his work in the hill. He then took the information back to the old man, who then decided to give this son a nickname, Sigulu. This house then became known by this name, Sigulu. [...] SIGULU – i) SIGALA-MUBEBA-OLWENYI