 MaleWillem Johannes Stephanus van Dyk |
| Birth | 21 Jun 1882 | |
| Christening | 13 Aug 1882 | Cradock, Kaap, Suid-Afrika  |
| Death | CA 1939 | |
| Burial | ||
| Marriage | 5 May 1919 | |
| Father | Joseph Andries Jacobus van Dyk | F1654 Group Sheet | |
| Mother | Johanna Dorothea Bezuidenhout | F1654 Group Sheet | |
 FemaleMaria Christina van Dyk |
| Birth | 2 May 1921 | |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | John Andrew Londt | F1668 | |
| Marriage | 26 Mar 1940 | Bloemfontein, Vrystaat, Suid-Afrika |
| Female Johanna Dorothea van Dyk |
| Birth | 2 Feb 1925 | |
| Death | 24 Nov 2001 | Germiston, Transvaal, Suid-Afrika |
| Burial | ||
| Spouse | Rudolf Jacob Francois Groenewald | F1669 | |
| Marriage | 1 Mar 1947 | |
| Male Alfonso Joseph van Dyk |
| Birth | 13 Feb 1936 | |
| Death | 18 Dec 1987 | Durban, Natal, Suid-Afrika |
| Burial | ||
| Spouse | Mavis Engela Morgan | F1670 | |
| Marriage | 30 Jul 1965 | |
| Spouse | Olga Frankot | F6611 | |
| Marriage | ||
