Described by von der Decken as a formidable young man, Ndesserua ruled in a precarious position, facing internal family rivalries and external threats.
His reign, lasting until at least 1871, was characterized by fear and violence as he resorted to extreme measures, including the execution of his own family members, to consolidate power.
Notably, Ndesserua's infamous practice of "killing in peacetime" marked a shift in local governance as he utilized informants to root out perceived threats, leading to widespread distrust and fear among his subjects.
This migration represented a continuation of historical movements among the Chagga people, as clans sought refuge in safer areas like Meru.
[7][8][9] His rule culminated in a notable defeat by the Warusha, who invaded the Kikafu region, exploiting the Machame's inferior armament.