Seru Epenisa Cakobau
The son of Ratu Banuve Baleivavalagi, 3rd Vunivalu of Bau and his second wife, Roko Lewasaki. He was the father of the first acclaimed Tui Viti, Ratu Seru Epenisa Cakobau, Ratu Tanoa was installed as Vunivalu upon the death of his elder brother Ratu Naulivou Ramatenikutu, who was involved in a fierce power struggle against the Roko Tui Bau, Ratu Raiwalui, which led to his death.