1870 - 1929 (58 years)
| Martha Catharina van Dyk | |
| B: | 8 May 1932 |
| D: | Yes, date unknown |
| Hendrik Frederik du Preez | |
| B: | 13 Mar 1919 |
| M: | 2 Dec 1950 |
| D: | Yes, date unknown |
| Gustav van Dyk | |
| B: | 26 Jun 1968 |
| D: | 17 Aug 1993 |
| Pretoria, Transvaal, Suid-Afrika | |
| Frans Johannes van Dyk | |
| B: | 22 Jun 1936 |
| D: | 3 Jul 2007 |
| Warmbad (Bela-Bela), Transvaal, Suid-Afrika | |
| Ruth Cornelia Goosen | |
| B: | 18 May 1937 |
| M: | 18 Jul 1962 |
| D: | Yes, date unknown |
| Stanley Andries Snell | |
| B: | 1 Jul 1986 |
| Witbank, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Desmond George MulDowney | |
| B: | 16 Aug 1969 |
| D: | 4 Jul 2017 |
| Kaapstad, Kaap, Suid-Afrika | |
| Leoni Vrey | |
| B: | 17 Jan 1951 |
| D: | Yes, date unknown |
| Anna Catharina van Dyk | |
| B: | 26 Sep 1946 |
| D: | 14 Jun 2008 |
| Frans Johannes van Dyk | |
| B: | 27 May 1904 |
| D: | 4 Feb 1984 |
| Pretoria, Transvaal, Suid-Afrika | |
| Anna Catharina Jansen van Vuuren | |
| B: | 30 Oct 1911 |
| M: | 4 Feb 1929 |
| D: | 11 Aug 1994 |
| Messina, Transvaal, Suid-Afrika | |
| Johannes Andries van Dyk | |
| B: | 13 Nov 1905 |
| D: | 18 Jul 1969 |
| Pretoria, Transvaal, Suid-Afrika | |
| Johanna Jacomina Elizabeth Deale | |
| B: | 7 Nov 1909 |
| M: | 4 Jul 1940 |
| Krugersdorp, Transvaal, Suid-Afrika | |
| D: | 26 Feb 1993 |
| Pretoria, Transvaal, Suid-Afrika | |
| Dorothea Susanna van Dyk | |
| B: | 13 Apr 1907 |
| D: | Edenvale, Transvaal, Suid-Afrika |
| Willem Swart | |
| M: | 4 Aug 1923 |
| D: | Yes, date unknown |
| Susanna Magdalena van Dyk | |
| B: | 4 Jan 1909 |
| D: | Yes, date unknown |
| Martha Catharina van Dyk | |
| B: | 10 Feb 1910 |
| Hendrik Jacobus Johannes Yzelle | |
| B: | CALC 27 May 1886 |
| Petrusville, Kaap, Suid-Afrika | |
| M: | 12 Jun 1928 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| D: | 27 Jul 1948 |
| Ventersdorp, Transvaal, Suid-Afrika | |
| Willem Johannes van Dyk, i | |
| B: | CALC 26 Nov 1911 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| D: | 9 Dec 1911 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| Wilhelm Johannes van Dyk, ii | |
| B: | CALC 15 Aug 1914 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| D: | 29 Aug 1914 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| Nanda van Dyk | |
| B: | 13 Mar 1969 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | Dec 2016 |
| Susanna Aletta Briedenhann | |
| B: | 4 Jan 1946 |
| D: | 27 Oct 2012 |
| Rosendal, Vrystaat, Suid-Afrika | |
| Willem Jacobus Skein | |
| B: | 22 May 1944 |
| D: | 18 Apr 2000 |
| Willem Johannes Abraham van Dyk | |
| B: | 26 Jul 1961 |
| D: | 2011 |
| Marianne Louise Swanepoel | |
| B: | 17 Jan 1964 |
| D: | Yes, date unknown |
| Willem Johannes van Dyk, iii | |
| B: | 18 Oct 1916 |
| D: | Jul 1983 |
| Fredrika Maria van der Walt | |
| B: | 15 Aug 1923 |
| M: | 16 May 1942 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 27 Apr 1993 |
| Brakpan, Transvaal, Suid-Afrika | |
| Pieter Hendrik van Dyk | |
| B: | 13 Feb 1919 |
| D: | 2 Oct 1996 |
| Pretoria, Transvaal, Suid-Afrika | |
| Stoffelina Maria Yzelle | |
| M: | 14 Sep 1946 |
| D: | Yes, date unknown |
|
| Frans Johannes van Dyk | |
| B: | CALC 15 Oct 1870 |
| Krugersdorp, Transvaal, Suid-Afrika | |
| D: | 15 Feb 1929 |
| Krugersdorp, Transvaal, Suid-Afrika | |
| Martha Catharina Steyn | |
| B: | 17 Jun 1881 |
| M: | 24 Nov 1902 |
| Potchefstroom, Transvaal, Suid-Afrika | |
