1925 - Yes, date unknown
| Gerhardus Steghman van Dyk | |
| B: | 27 Jan 1947 |
| D: | 1 Jan 2002 |
| Pretoria, Transvaal, Suid-Afrika | |
| Esmé van Dyk | |
| B: | 30 Apr 1955 |
| D: | 15 Sep 2012 |
| Transvaal, Suid-Afrika | |
| Maria Catharina Magdalena van Wyk | |
| B: | 7 Jul 1925 |
| D: | Yes, date unknown |
| Jacobus Johannes van Dyk | |
| B: | 15 Apr 1919 |
| M: | 5 May 1945 |
| D: | 15 Mar 1992 |
| Johannesburg, Transvaal, Suid-Afrika | |
