1902 - 1974 (72 years)
| Maria Elizabeth van Dyk | |
| B: | 4 Sep 1956 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| D: | 4 Sep 1976 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Willie Hendrie van Dyk | |
| B: | 16 Aug 1932 |
| Kroonstad, Vrystaat, Suid-Afrika | |
| D: | 15 Apr 1987 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Margaretha Susanna Waldeck | |
| B: | CA 1938 |
| Vrystaat, Suid-Afrika | |
| M: | 5 Nov 1955 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| D: | Yes, date unknown |
| Willie Hendrie van Dyk | |
| B: | 6 Oct 1969 |
| D: | Yes, date unknown |
| Elizabeth van Dyk | |
| B: | CALC Oct 1934 |
| Vrystaat, Suid-Afrika | |
| D: | 3 Jul 1936 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Louisa Dorothea Wilhelmina van Dyk | |
| B: | 16 May 1935 |
| D: | 22 May 1994 |
| Port Elizabeth, Oos-Kaap, Suid-Afrika | |
| Hendrick | |
| B: | CA 1910–1940 |
| D: | Bef 4 Aug 1975 |
|
| Jurie Johannes Adriaan Albreght van Dyk | |
| B: | 24 Mar 1902 |
| Ladybrand, Vrystaat, Suid-Afrika | |
| D: | 6 Aug 1974 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Elizabeth Koen | |
| B: | CA 1900–1907 |
| M: | CA 1925 |
| D: | 1948 |
| Elizabeth Johanna Olivier | |
| B: | 8 Nov 1902 |
| Reitz, Vrystaat, Suid-Afrika | |
| M: | 12 Dec 1953 |
| Clocolan, Vrystaat, Suid-Afrika | |
| D: | 3 Jul 1955 |
| Clocolan, Vrystaat, Suid-Afrika | |
