1908 - Yes, date unknown
 | Anna Sophia van Dyk 1933-Yes, date unknown |
| Anna Sophia van Dyk | |
| B: | 6 Jun 1933 |
| D: | Yes, date unknown |
| Cornelius Ignatius Michael Joubert 1930-1997 |
| Cornelius Ignatius Michael Joubert | |
| B: | 2 Apr 1930 |
| M: | 26 Oct 1957 |
| D: | 22 Jul 1997 |
| Benoni, Transvaal, Suid-Afrika | |
| Christina Wilhelmina van Dyk 1934-Yes, date unknown |
| Christina Wilhelmina van Dyk | |
| B: | 1 Sep 1934 |
| D: | Yes, date unknown |
| John Nicolas Rubenheimer 1925-2001 |
| John Nicolas Rubenheimer | |
| B: | 19 Jun 1925 |
| M: | 18 Mar 1954 |
| D: | 28 Oct 2001 |
| Benoni, Transvaal, Suid-Afrika | |
|
| Willem Frederik Gideon van Dyk 1908-Yes, date unknown |
| Willem Frederik Gideon van Dyk | |
| B: | 29 Mar 1908 |
| D: | Yes, date unknown |
| Johanna Christina Maria Magdalena Naudé | |
| D: | CA 1934 |
