1918 - Bef 1950 (< 31 years)
| van Dyk | |
| B: | CA 1964 |
| D: | 1970 |
| Orkney, Transvaal, Suid-Afrika | |
| Anna Maria Magdalena van Niekerk | |
| B: | 15 Apr 1939 |
| D: | 22 Apr 2006 |
| Roodepoort, Transvaal, Suid-Afrika | |
| De Wet Devilliers van Dyk | |
| B: | CA 1940 |
| D: | CA 1964 |
| Christina Johanna Jacoba van Wyngaard | |
| B: | CA 1918 |
| D: | Bef 1950 |
| Pieter Arnoldus Jacobus van Dyk | |
| B: | 20 Sep 1913 |
| Transvaal, Suid-Afrika | |
| M: | 6 May 1936 |
| Witbank, Transvaal, Suid-Afrika | |
| D: | Nov 1980 |
