. . . "Colin Graham Botha" . "1973" . . "1 February 1973" . "1973-02-01" . . . . . . . . "Lieutenant-general C Graham Botha" . . . "Botha" . "Colonel C.G. Botha" . . . . "1883" . "Colin Graham Botha" . . "1883-08-15" . "Botha, C.G." . .