- Yes, date unknown
| Willem Diederik Koekemoer | |
| B: | 24 Apr 1893 |
| Heilbron, Vrystaat, Suid-Afrika | |
| D: | 9 Sep 1948 |
| Boksburg, Transvaal, Suid-Afrika | |
| Susanna Magdalena Koekemoer | |
| B: | 19 Sep 1894 |
| D: | 15 Nov 1953 |
| Edenvale, Transvaal, Suid-Afrika | |
| Frans Johannes Koekemoer | |
| B: | 24 Apr 1896 |
| D: | Yes, date unknown |
| Johannes Jurgens Koekemoer | |
| B: | 11 Jan 1898 |
| Jozef Koekemoer | |
| B: | 5 Jul 1903 |
| D: | 4 Apr 1960 |
| Anna Elizabeth Koekemoer | |
| B: | 26 Jul 1905 |
| Pieter Hendrik Koekemoer | |
| B: | 1 Jun 1907 |
| Johanna Adriana Francina Koekemoer | |
| B: | 10 Oct 1913 |
| D: | Yes, date unknown |
| Hendrik Johannes Koekemoer | |
| B: | 27 Mar 1916 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| D: | 24 May 1975 |
| Virginia, Vrystaat, Suid-Afrika | |
| Gezina Catharina Elizabeth Koekemoer | |
| B: | 9 Jul 1911 |
| D: | Yes, date unknown |
| Willem Adriaan Koekemoer | |
| B: | 4 Mar 1869 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| D: | 23 Jun 1956 |
| Susanna Magdalena van Dyk | |
| B: | 9 Aug 1874 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| M: | 4 Jul 1892 |
| Rustenburg, Transvaal, Suid-Afrika | |
| D: | 14 Feb 1948 |
| Anna Elizabeth van Wyngaardt | |
| D: | Yes, date unknown |
| Willem Diederik Koekemoer | |
| B: | 27 Mar 1841 |
| M: | 13 Apr 1866 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| D: | 20 Jul 1929 |
| Pietersburg, Transvaal, Suid-Afrika | |
