1897 - 1974 (77 years)
| Gladys Sophia Aletta van Dyk | |
| B: | 3 Jan 1926 |
| Vrystaat, Suid-Afrika | |
| D: | Yes, date unknown |
| Willem Johannes Haywood | |
| B: | CALC 7 Jul 1923 |
| Grahamstad, Oos-Kaap, Suid-Afrika | |
| M: | 29 Jun 1946 |
| Queenstown, Kaap, Suid-Afrika | |
| D: | 7 Dec 1960 |
| Pretoria, Transvaal, Suid-Afrika | |
| Carel Hendrik Nell | |
| B: | 3 Oct 1912 |
| M: | 5 May 1970 |
| D: | Yes, date unknown |
| Rachel Sophia van Dyk | |
| B: | 17 Jun 1927 |
| D: | Yes, date unknown |
| Cecil James McCalaghan Baker | |
| B: | 4 Jul 1925 |
| M: | 16 Apr 1949 |
| D: | Yes, date unknown |
| Veronica van Dyk | |
| B: | 11 Nov 1928 |
| D: | 7 Apr 2005 |
| Pretoria, Transvaal, Suid-Afrika | |
| Dennis Marshall | |
| B: | 16 Sep 1923 |
| M: | 8 Jul 1950 |
| D: | Yes, date unknown |
| Josephine Sybrand van Dyk | |
| B: | 28 Apr 1931 |
| Vrystaat, Suid-Afrika | |
| D: | 15 May 2001 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| Kol. Hendrik Johannes Carl van der Westhuizen | |
| B: | 13 May 1926 |
| Kaap Provinsie, Suid-Afrika | |
| M: | 13 Feb 1954 |
| Queenstown, Kaap, Suid-Afrika | |
| D: | Yes, date unknown |
| Joseph Sybrand van Dyk | |
| B: | 13 Oct 1932 |
| Zastron, Vrystaat, Suid-Afrika | |
| D: | 3 Nov 2003 |
| Pretoria, Transvaal, Suid-Afrika | |
| Catharina Jacoba Cornelissen | |
| B: | 18 Apr 1939 |
| M: | 10 Apr 1965 |
| D: | Yes, date unknown |
| Johannes Marthinus Venter | |
| D: | Yes, date unknown |
|
| Joseph Sybrand van Dyk | |
| B: | 20 Aug 1897 |
| Zastron, Vrystaat, Suid-Afrika | |
| D: | 24 Nov 1974 |
| Oos-Londen, Oos-Kaap, Suid-Afrika | |
| Anna Cecilia Swanepoel | |
| B: | 20 Dec 1905 |
| Edenburg, Vrystaat, Suid-Afrika | |
| M: | 17 Mar 1925 |
| Edenburg, Vrystaat, Suid-Afrika | |
| D: | 5 Apr 1950 |
