1926 - 1988 (61 years)
| Jan van der Merwe Botha 1926-1988 |
| Jan van der Merwe Botha | |
| B: | 7 Jul 1926 |
| Kaap, Suid-Afrika | |
| D: | 21 Apr 1988 |
| Vereeniging, Transvaal, South Africa | |
 | Robina Elizabeth van Dyk 1928-2000 |
| Robina Elizabeth van Dyk | |
| B: | 22 Jul 1928 |
| Vrystaat, Suid-Afrika | |
| M: | 7 Oct 1950 |
| Brandfort, Vrystaat, Suid-Afrika | |
| D: | 30 Jul 2000 |
| Pretoria, Transvaal, Suid-Afrika | |
