1925 - 1966 (41 years)
| Jasper Daniël van Dyk 1954-1997 |
| Jasper Daniël van Dyk | |
| B: | 22 Dec 1954 |
| D: | 23 Oct 1997 |
| Port Shepstone, Natal, Suid-Afrika | |
|
| Coenraad Hendrik van Dyk 1925-1966 |
| Coenraad Hendrik van Dyk | |
| B: | 27 Apr 1925 |
| Stampriet, Namibië | |
| D: | 6 Dec 1966 |
| Johannesburg, Transvaal, Suid-Afrika | |
 | Johanna Victor Spruyt 1926-Yes, date unknown |
| Johanna Victor Spruyt | |
| B: | 12 Apr 1926 |
| D: | Yes, date unknown |
