1906 - Ja, datum onbekend
| Douglas Cecil Button | |
| *: | 9 Jul 1958 |
| †: | 10 Jan 1986 |
| Kempton Park, Transvaal, Suid-Afrika | |
| Johanna Christina Susanna van den Heever | |
| *: | 29 Nov 1938 |
| †: | 13 Nov 2017 |
| Abram van Dyk | |
| *: | 26 Aug 1925 |
| x: | 11 Jan 1958 |
| †: | 23 Jul 2010 |
| Huibrecht Magda Helena Buys | |
| *: | 21 Jun 1906 |
| †: | Ja, datum onbekend |
| Willem Johannes Jacobus van den Heever | |
| *: | 14 Mrt 1901 |
| Frankfort, Vrystaat, Suid-Afrika | |
| x: | Heidelberg, Transvaal, Suid-Afrika |
| †: | 23 Aug 1968 |
| Paxton, Transvaal, Suid-Afrika | |
