1900 - 1968 (68 years)
| Zacharia Catharina van Dyk | |
| B: | 12 Oct 1926 |
| D: | 12 Dec 1995 |
| Brakpan, Transvaal, Suid-Afrika | |
| Willem Jacobus Human | |
| B: | 13 May 1925 |
| M: | 12 Apr 1949 |
| D: | Yes, date unknown |
| Petrus Joubert van Dyk | |
| B: | 18 Dec 1960 |
| D: | 25 Dec 2019 |
| Kaap, Suid-Afrika | |
| Joseph Johannes van Dyk | |
| B: | 30 Nov 1931 |
| D: | 3 Feb 1989 |
| Pietermaritzburg, Natal, Suid-Afrika | |
| Lucy Margaret Momberg | |
| B: | 18 Mar 1941 |
| Estcourt, Natal, Suid-Afrika | |
| M: | 30 Apr 1957 |
| Brakpan, Transvaal, Suid-Afrika | |
| D: | 10 Aug 2006 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| Sybrand Jacobus van Dyk | |
| B: | 21 Jan 1933 |
| D: | Bef 1936 |
|
| Petrus Joubert van Dyk | |
| B: | 27 Mar 1900 |
| Heidelberg, Transvaal, Suid-Afrika | |
| D: | 2 Jul 1968 |
| Frankfort, Vrystaat, Suid-Afrika | |
| Zacharia Catharina van Dyk | |
| B: | CALC Oct 1909 |
| Kokstad, Kaap, Suid-Afrika | |
| M: | 8 Dec 1925 |
| Kokstad, Kaap, Suid-Afrika | |
| D: | 3 Oct 1936 |
| Brakpan, Transvaal, Suid-Afrika | |
| Martha Johanna van Dyk | |
| B: | 23 Aug 1939 |
| D: | 29 Aug 1980 |
| Botha | |
| D: | Yes, date unknown |
| Aletta Francina van Dyk | |
| B: | 27 Jun 1946 |
| D: | Yes, date unknown |
| Anna Catharina Janeke | |
| B: | 18 Apr 1911 |
| M: | 3 Jul 1937 |
| Frankfort, Vrystaat, Suid-Afrika | |
| D: | 7 Feb 1996 |
| Frankfort, Vrystaat, Suid-Afrika | |
