1928 - 1991 (62 years)
| Aletta Elizabeth Johanna Willemina Poulina Olivier 1952-Yes, date unknown |
| Aletta Elizabeth Johanna Willemina Poulina Olivier | |
| B: | 6 Dec 1952 |
| Pretoria, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Johanna Sophia Greyling 1928-1991 |
| Johanna Sophia Greyling | |
| B: | 16 Sep 1928 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 4 Sep 1991 |
| Pietermaritzburg, Natal, Suid-Afrika | |
 | Adriaan Charles van Dyk 1922-Yes, date unknown |
| Adriaan Charles van Dyk | |
| B: | 27 Aug 1922 |
| Johannesburg, Transvaal, Suid-Afrika | |
| M: | 2 Aug 1947 |
| D: | Yes, date unknown |
