- Yes, date unknown
 | Daniel van Dyk 1982-2000 |
| Daniel van Dyk | |
| B: | 18 Sep 1982 |
| D: | 2 Sep 2000 |
| Nelspruit, Transvaal, Suid-Afrika | |
| Alan van Dyk 1951-2004 |
| Alan van Dyk | |
| B: | 3 Feb 1951 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 8 Dec 2004 |
| Empangeni, Natal, Suid-Afrika | |
| Bossert 1951-Yes, date unknown |
| Bossert | |
| B: | CA 1951 |
| D: | Yes, date unknown |
| Schoeman -2015 |
| Schoeman | |
| D: | 2 Dec 2015 |
| Ian van Dyk 1954-1993 |
| Ian van Dyk | |
| B: | 4 Nov 1954 |
| D: | 8 Jan 1993 |
| Barberton, Transvaal, Suid-Afrika | |
| Justus Bruce van Dyk 1924-1993 |
| Justus Bruce van Dyk | |
| B: | 12 Oct 1924 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 22 Apr 1993 |
| Klerksdorp, Transvaal, Suid-Afrika | |
| Ada Christine Inglis -Yes, date unknown |
| Ada Christine Inglis | |
| D: | Yes, date unknown |
| Ludwig August Lichtwark de Villiers -Yes, date unknown |
| Ludwig August Lichtwark de Villiers | |
| D: | Yes, date unknown |
