1925 - 1984 (59 years)
| Maria Magdalene Elizabeth van Dyk 1950-1995 |
| Maria Magdalene Elizabeth van Dyk | |
| B: | 3 Aug 1950 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
| D: | 28 Nov 1995 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
 | Francoise Ponge Tredoux 1944-1988 |
| Francoise Ponge Tredoux | |
| B: | 30 Apr 1944 |
| M: | 22 Oct 1966 |
| D: | 28 Jul 1988 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
| Hendrik Benjamin van Dyk 1953-2011 |
| Hendrik Benjamin van Dyk | |
| B: | 7 Oct 1953 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
| D: | 18 Feb 2011 |
| Pretoria, Transvaal, Suid-Afrika | |
| Emmarentia Aletta Crous 1954-2017 |
| Emmarentia Aletta Crous | |
| B: | 3 Sep 1954 |
| M: | 30 Nov 1974 |
| D: | 3 Nov 2017 |
| Kathleen Magdalena Minnaar 1925-1984 |
| Kathleen Magdalena Minnaar | |
| B: | 17 May 1925 |
| D: | 22 Dec 1984 |
| Vanderbijlpark, Transvaal, Suid-Afrika | |
| Benjamin van Dyk 1924-1977 |
| Benjamin van Dyk | |
| B: | 29 Oct 1924 |
| Kokstad, Kaap, Suid-Afrika | |
| M: | 6 Mar 1948 |
| Germiston, Transvaal, Suid-Afrika | |
| D: | May 1977 |
