1933 - Yes, date unknown
 | Henry van Dyk 1965-1989 |
| Henry van Dyk | |
| B: | 9 Sep 1965 |
| D: | 14 Mar 1989 |
| Johannesburg, Transvaal, Suid-Afrika | |
| Delarey de Bruyn 1933-Yes, date unknown |
| Delarey de Bruyn | |
| B: | 8 May 1933 |
| D: | Yes, date unknown |
| Lukas Ignatius van Dyk 1930-1998 |
| Lukas Ignatius van Dyk | |
| B: | 27 Sep 1930 |
| Swaziland | |
| M: | CA 1964 |
| D: | 13 Apr 1998 |
| Goodwood, Kaap, Suid-Afrika | |
| Danie Pieter du Plessis -Yes, date unknown |
| Danie Pieter du Plessis | |
| M: | 12 Apr 1952 |
| Westonaria, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
