1906 - 1969 (63 years)
| Thomas Richard van Dyk 1953-2012 |
| Thomas Richard van Dyk | |
| B: | 18 May 1953 |
| D: | 13 Sep 2012 |
 | Desray Esma Heidtmann 1954-Yes, date unknown |
| Desray Esma Heidtmann | |
| B: | 22 Apr 1954 |
| M: | Bef 1975 |
| D: | Yes, date unknown |
| Anna Catharina Stevens 13 Jul- |
| Anna Catharina Stevens | |
| B: | 13 Jul |
| Willem Schalk van Dyk van Dyk 1934-1981 |
| Willem Schalk van Dyk van Dyk | |
| B: | 26 Apr 1934 |
| Pietersburg, Transvaal, Suid-Afrika | |
| D: | Mar 1981 |
| Mary Lydia Rossouw 1933-1996 |
| Mary Lydia Rossouw | |
| B: | 13 Feb 1933 |
| Letaba, Transvaal, Suid-Afrika | |
| M: | 6 Aug 1960 |
| Louis Trichardt, Transvaal, Suid-Afrika | |
| D: | 7 May 1996 |
| Phalaborwa, Transvaal, Suid-Afrika | |
| George Archibald Clarke Ehlers van Dyk 1936-2006 |
| George Archibald Clarke Ehlers van Dyk | |
| B: | 1 Aug 1936 |
| Pietersburg, Transvaal, Suid-Afrika | |
| D: | 9 Sep 2006 |
| Nylstroom, Transvaal, Suid-Afrika | |
| Elizabeth Francina Britz 1942-Yes, date unknown |
| Elizabeth Francina Britz | |
| B: | 14 Jul 1942 |
| D: | Yes, date unknown |
| Hermanus Petrus van Dyk 1943-2002 |
| Hermanus Petrus van Dyk | |
| B: | 7 Mar 1943 |
| D: | 8 Dec 2002 |
| Centurion, Transvaal, Suid-Afrika | |
|
| David Schalk van Dyk 1906-1969 |
| David Schalk van Dyk | |
| B: | 3 Dec 1906 |
| Christiana, Transvaal, Suid-Afrika | |
| D: | 20 Dec 1969 |
| Northam, Transvaal, Suid-Afrika | |
| Martha Magdalena Ehlers 1912-1999 |
| Martha Magdalena Ehlers | |
| B: | 21 Oct 1912 |
| Rustenburg, Transvaal, Suid-Afrika | |
| M: | 26 Nov 1931 |
| Pietersburg, Transvaal, Suid-Afrika | |
| D: | 20 Sep 1999 |
| Tzaneen, Transvaal, Suid-Afrika | |
