- Yes, date unknown
| Johannes Hendrik van Dyk | |
| B: | 14 Oct 1926 |
| D: | 19 Jan 2007 |
| Roodepoort, Transvaal, Suid-Afrika | |
| Erens Phillipus van Dyk | |
| B: | 31 Mar 1933 |
| D: | 16 Jul 1986 |
| Sasolburg, Vrystaat, Suid-Afrika | |
| Susanna Catharina le Grange | |
| B: | 28 Mar 1938 |
| M: | 4 Feb 1956 |
| D: | 20 Aug 1994 |
| Sasolburg, Vrystaat, Suid-Afrika | |
| Barend Petrus van Dyk | |
| B: | 25 Dec 1943 |
| D: | 7 Nov 2001 |
| Kempton Park, Transvaal, Suid-Afrika | |
| Anna Dorothea Engelbrecht | |
| B: | 20 Jul 1945 |
| M: | 2 Jul 1990 |
| D: | 30 Nov 2018 |
| Vrystaat, Suid-Afrika | |
| Susara Charlotta Blignaut | |
| B: | CALC 3 Aug 1905 |
| Zeerust, Transvaal, Suid-Afrika | |
| D: | 3 Mar 1952 |
| Pretoria, Transvaal, Suid-Afrika | |
| Barend Petrus van Dyk | |
| B: | 7 Jun 1891 |
| M: | CA 1925 |
| Nylstroom, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Maria Magdalena Margaretha Nel | |
| D: | Yes, date unknown |
| Ernst Philippus Blignaut | |
| D: | Yes, date unknown |
