
| William John van Dyk | |
| *: | 2 Jun 1942 |
| †: | 6 Mei 2015 |
| Kaap, Suid-Afrika | |
| Hilligje Gerritdinna Rink | |
| *: | 15 Feb 1915 |
| Nederland | |
| †: | 28 Mei 1974 |
| Pretoria, Transvaal, Suid-Afrika | |
| Willem van Dijk, (Nederlander) | |
| *: | 16 Feb 1912 |
| Hardenberg, Overijssel, Netherlands | |
| x: | 21 Jul 1939 |
| Hardenberg, Overijssel, Netherlands | |
| †: | 21 Okt 1973 |
| Pretoria, Transvaal, Suid-Afrika | |