1844 - Aft 1891 (> 48 years)
| Joseph Louis van Dyk | |
| B: | 12 Jun 1868 |
| D: | 14 Apr 1926 |
| Kaapstad, Kaap, Suid-Afrika | |
| Jacob Kruger van Dyk | |
| B: | 19 Dec 1894 |
| D: | Yes, date unknown |
| Arthur John van Dyk | |
| B: | 1894 |
| Burgersdorp, Kaap, Suid-Afrika | |
| D: | 10 Oct 1957 |
| Hillbrow, Transvaal, Suid-Afrika | |
| Edna Vera Shearer | |
| B: | 15 Mar 1907 |
| England | |
| M: | 5 Jan 1932 |
| Ladysmith, Natal, Suid-Afrika | |
| D: | Sep 1981 |
| John George van Dyk | |
| B: | 2 Apr 1870 |
| Fauresmith, Vrystaat, Suid-Afrika | |
| D: | Yes, date unknown |
| Maria Elizabeth Kruger | |
| B: | CA 1872 |
| Burgersdorp, Kaap, Suid-Afrika | |
| Erwin August Knobel van Dyk | |
| B: | 1 Feb 1872 |
| D: | Bef 1888 |
| Maria Theresa Eleonora van Dyk | |
| B: | 1873 |
| D: | 8 Jul 1955 |
| Transvaal, Suid-Afrika | |
| Johannes Elisa Bode Aling | |
| B: | CALC 10 Mar 1869 |
| Worcester, Kaap, Suid-Afrika | |
| M: | 23 Feb 1898 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 25 Apr 1929 |
| Worcester, Kaap, Suid-Afrika | |
| Helena Caroline van Dyk | |
| B: | 3 Sep 1875 |
| D: | Yes, date unknown |
| Henriëtta van Dyk | |
| B: | 28 Jan 1878 |
| D: | Yes, date unknown |
|
| Maria Theresa Knobel | |
| B: | 4 May 1844 |
| D: | Aft 1891 |
| John George van Dyk | |
| B: | 1 Jun 1845 |
| Burgersdorp, Kaap, Suid-Afrika | |
| M: | 23 Jan 1867 |
| Fauresmith, Vrystaat, Suid-Afrika | |
| D: | 24 May 1888 |
| Kimberley, Kaap, Suid-Afrika | |
