1922 - 1970 (47 years)
| Jan Stephanus Vorster | |
| B: | 25 Jul 1945 |
| D: | 30 Jan 1999 |
| Pretoria, Transvaal, Suid-Afrika | |
| Leonard Leslie van Dyk | |
| B: | 14 Aug 1952 |
| D: | 18 Sep 2005 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
| Nicolas Johannes van Staden | |
| B: | 12 May 1946 |
| D: | 8 May 1989 |
| Springs, Transvaal, Suid-Afrika | |
| Richard Neville van Dyk, (een van tweeling) | |
| B: | 17 Jun 1957 |
| D: | 31 Mar 1992 |
| Alberton, Transvaal, Suid-Afrika | |
|
| De Villiers Jacobus van Dyk | |
| B: | 4 Apr 1922 |
| Bethal, Transvaal, Suid-Afrika | |
| D: | 17 Mar 1970 |
| Springs, Transvaal, Suid-Afrika | |
| Dolly Martha Farmer | |
| B: | 1 Jan 1925 |
| Krugersdorp, Transvaal, Suid-Afrika | |
| M: | Johannesburg, Transvaal, Suid-Afrika |
| D: | 23 Aug 1970 |
| Springs, Transvaal, Suid-Afrika | |
