1930 - 1968 (38 years)
| Valerie Anne van Dyk | |
| B: | 26 Oct 1956 |
| D: | 10 Jun 2021 |
| Cheryl Dawn van Dyk | |
| B: | 26 May 1959 |
| D: | 1 Sep 1968 |
| Port Elizabeth, Oos-Kaap, Suid-Afrika | |
|
| Joseph Sybrand van Dyk | |
| B: | 11 Jul 1930 |
| D: | 1 Sep 1968 |
| Port Elizabeth, Oos-Kaap, Suid-Afrika | |
| Johanna Sophia Gertzen | |
| B: | 13 Jul 1935 |
| M: | 4 Jul 1953 |
| Benoni, Transvaal, Suid-Afrika | |
| D: | 16 Dec 2011 |
