1910 - 1994 (84 years)
| Sybrand van Dyk | |
| B: | 19 Dec 1938 |
| D: | CA 3 Jul 2023 |
| Anna Catherina Nel | |
| B: | 25 Apr 1942 |
| M: | 14 Dec 1963 |
| D: | 20 Apr 2000 |
| Klerksdorp, Transvaal, Suid-Afrika | |
| Cornelia Maria Fredrika van Wyngaardt | |
| B: | 1 Aug 1910 |
| D: | 30 Sep 1994 |
| Schweizer-Reneke, Transvaal, Suid-Afrika | |
| Sybrand van Dyk | |
| B: | 16 Apr 1907 |
| M: | 16 Aug 1932 |
| D: | 18 Jul 1994 |
| Schweizer-Reneke, Transvaal, Suid-Afrika | |
