Johan Samuel Frederick

Johan Samuel Frederick, (An haife shi ranar 18 ga watan Fabrairu, shekara ta 1919) a ƙasar South Africa.

 Iyali 
Yana da mata da  yaya, mace daya da kuma maza uku.

 Karatu da aiki 
University of Stellenbosch, University of South Africa, Yayi aiki da  South African Army,1940-45, yayi secretary na South African Embassy,Washington DC,1949-54, yayi mataimaki na secretary na Deprtment of Foreign Affairs,Pretoria,1959-62, yayi minister na South African Embassy,Washington DC,1964-67, yazamo  ambassador a USA,1971.Africa who's who (2nd ed ed.). London: Africa Books Ltd. 1991. ISBN 0-903274-17-5. OCLC 24954393. : p.p,324.381|edition= has extra text (help)

 Manazarta