- Yes, date unknown
| Johannes Jurgens van Dyk | |
| B: | 17 Nov 1903 |
| D: | Bef 1961 |
| Theunis Gerhardus van Dyk | |
| B: | 14 Jun 1940 |
| D: | 10 Apr 2006 |
| Wepener, Vrystaat, Suid-Afrika | |
| Henning Jeremias van Dyk | |
| B: | 1 Oct 1941 |
| D: | Yes, date unknown |
| Lephina Catharina Roodt | |
| B: | 25 Feb 1942 |
| D: | Yes, date unknown |
| Herman Christian Tiedt van Dyk | |
| B: | 30 Jan 1910 |
| Zastron, Vrystaat, Suid-Afrika | |
| D: | 25 Aug 1980 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Fanny Elizabeth Jane van Dyk | |
| B: | 7 Mar 1911 |
| M: | 19 Jan 1932 |
| Zastron, Vrystaat, Suid-Afrika | |
| D: | 26 Apr 1996 |
| Zastron, Vrystaat, Suid-Afrika | |
| Theunis Gerhardus van Dyk | |
| B: | 13 Oct 1913 |
| Zastron, Vrystaat, Suid-Afrika | |
| D: | 6 Feb 1979 |
| Oos-Londen, Oos-Kaap, Suid-Afrika | |
| Susara Catharina Lavina Coetzee | |
| B: | 7 Oct 1912 |
| Rouxville, Vrystaat, Suid-Afrika | |
| M: | 9 Mar 1937 |
| Zastron, Vrystaat, Suid-Afrika | |
| D: | 25 Nov 1978 |
| Zastron, Vrystaat, Suid-Afrika | |
| Susanna Cornelia Tiedt | |
| B: | 23 Nov 1880 |
| Wepener, Vrystaat, Suid-Afrika | |
| D: | 3 Oct 1961 |
| Zastron, Vrystaat, Suid-Afrika | |
| Theunis Gerhardus van Dyk | |
| B: | 25 Oct 1875 |
| M: | 1 Oct 1902 |
| Zastron, Vrystaat, Suid-Afrika | |
| D: | 3 Mar 1950 |
| Boesmanskop, Vrystaat, Suid-Afrika | |
| Susanna Cornelia Calitz | |
| D: | Yes, date unknown |
| Hermanus Christiaan Tiedt | |
| D: | Yes, date unknown |
