1895 - Yes, date unknown
| Jacobus Wessels van Dyk | |
| B: | 5 Nov 1925 |
| D: | 6 Jul 1992 |
| Springs, Transvaal, Suid-Afrika | |
| Marthinus Christoffel van Dyk | |
| B: | 14 Apr 1927 |
| D: | Yes, date unknown |
| Willem Adriaan Christiaan van Dyk | |
| B: | 18 Aug 1928 |
| D: | 5 Oct 1999 |
| Three Rivers, Transvaal, Suid-Afrika | |
|
| Willem Adriaan Christiaan van Dyk | |
| B: | 26 Dec 1895 |
| D: | Yes, date unknown |
| Martha Dorenius Lodewikus Botha | |
| D: | Yes, date unknown |
