His son in turn, Ba Sillah, was the last Alkalo (village head) of Diabugu from the family.

He established a new settlement called Diabugu Ba Sillah south of the Gambia river, leaving the village to his first cousin and brother-in-law Mahamadou Mankoro Drammeh Sama, whose family inherited the position.

Diabugu is a prominent Sarahuleh village, the oldest in the area and the only one in the former Kingdom of Wuli that predates the 19th century invasion by Mamadu Lamine Drammeh.

[1] An elementary school was established in the early 1940s, follow by a clinic and veterinary station.

In 1961, the government built a primary school to cater for the growing need of western education.

This is why the present head of the Serna Clan is Saikou Sillah who is the nephew of Kibili Kaka Drammeh.

This is why Yugu Kasseh Gata Drammeh (son of Batapa) and Kibili Kaka Drammeh (son of Madala) are cousins since their mothers shared the same mother and father from Kanji-Kunda-Tabokoto.

Kissima Sillah, he later left to established his own settlement, East-south of Basse called Sabu-Sireh 3.

The following Diabugu natives also served as District Chief for Sandu: