1911 - 1977 (65 years)
| Hendrik Wilhelm Nicolaas van Dyk 1937-1988 |
| Hendrik Wilhelm Nicolaas van Dyk | |
| B: | 1 Nov 1937 |
| D: | 17 Aug 1988 |
| Parow, Kaap, Suid-Afrika | |
 | Anna Cornelia Louisa Graaff 1939-1979 |
| Anna Cornelia Louisa Graaff | |
| B: | 12 Nov 1939 |
| Prince Albert, Kaap, Suid Afrika | |
| D: | 20 Apr 1979 |
| Kaapstad, Kaap, Suid-Afrika | |
| Elco van Dyk 1955-2013 |
| Elco van Dyk | |
| B: | 1 Sep 1955 |
| D: | 2 Mar 2013 |
|
| Philippus Lodewicus Swart van Dyk 1911-1977 |
| Philippus Lodewicus Swart van Dyk | |
| B: | 30 Aug 1911 |
| D: | 19 May 1977 |
| Kaapstad, Kaap, Suid-Afrika | |
| Petronella Gerhardus Matthee 1914-Yes, date unknown |
| Petronella Gerhardus Matthee | |
| B: | 20 Sep 1914 |
| M: | 9 Mar 1937 |
| D: | Yes, date unknown |
