| Helena Aletta van Dyk | |
| B: | 18 Aug 1938 |
| D: | 2 Sep 2002 |
| Welkom, Vrystaat, Suid-Afrika | |
| Louis Kasper van Dyk | |
| B: | 11 Aug 1960 |
| D: | 7 Aug 2013 |
| Frans Louis van Dyk | |
| B: | 17 Mar 1934 |
| Swellendam, Kaap, Suid-Afrika | |
| D: | 3 Jan 2002 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
| Nicolaas Jacobus Fourie | |
| B: | 24 Mar 1938 |
| D: | Yes, date unknown |
| Jan Carel Reitz Fourie | |
| B: | 7 Jul 1942 |
| D: | 8 Jul 1982 |
| Sybrand Stephanus van Dyk | |
| B: | 6 Oct 1910 |
| Tarkastad, Kaap, Suid-Afrika | |
| D: | 9 Jul 1963 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
