Rengua
Rengua or Mangi Rengua Kombe Kiwaria (c.1784–1842), also known as Mangi Rengua of Machame (Mangi Rengua in Kichagga; (Mfalme Rengua in Swahili) was a king of the Chaga in Machame, a major sovereign Chagga states in the early 1800s. Mangi means king in Kichagga.