| Intro | South African politician, administrator of the Orange Free State (1959-1969) |
| A.K.A. | Johannes Willem du Plessis, J. W. J. C. du Plessis, Johannes Willem Ja… |
| Was | Politician |
| From | South Africa |
| Type | Politics |
| Gender | male |
| Birth |
8 May 1908, Belfast, Mpumalanga, South Africa |
| Death |
11 April 1994, Bloemfontein, South Africa |
| Star sign | Taurus |