1940 - Yes, date unknown
| Johannes Jacobus Matthys van Dyk 1964-1987 |
| Johannes Jacobus Matthys van Dyk | |
| B: | 29 Aug 1964 |
| D: | 28 May 1987 |
| George, Kaap, Suid-Afrika | |
|
| Jacobus Bartolomeus van Dyk 1940-Yes, date unknown |
| Jacobus Bartolomeus van Dyk | |
| B: | 15 Feb 1940 |
| Dwarskersbos, Kaap, Suid-Afrika | |
| D: | Yes, date unknown |
 | Joan Chatburn 1940-1987 |
| Joan Chatburn | |
| B: | 27 Oct 1940 |
| Kaapstad, Kaap, Suid-Afrika | |
| M: | 17 Mar 1962 |
| Epping, Kaap, Suid-Afrika | |
| D: | 10 Sep 1987 |
| Durban, Natal, Suid-Afrika | |
