1861 - 
| Joseph Johannes van Dyk | |
| B: | 2 May 1949 |
| Vryburg (Stellaland), Kaap, Suid-Afrika | |
| D: | 5 Jan 1984 |
| Middelburg, Kaap, Suid-Afrika | |
| Joseph Johannes van Dyk | |
| B: | 17 Sep 1906 |
| Kokstad, Kaap, Suid-Afrika | |
| D: | 1 Jun 1976 |
| Queenstown, Kaap, Suid-Afrika | |
| Jane Elizabeth Holder | |
| B: | 16 Dec 1907 |
| M: | 25 Nov 1930 |
| Cedarville, Kaap, Suid-Afrika | |
| D: | 11 May 1988 |
| Newcastle, Natal, Suid-Afrika | |
| Magrietha Johanna van Dyk | |
| B: | 8 Dec 1907 |
| D: | 16 Jul 1993 |
| Tweeling, Vrystaat, Suid-Afrika | |
| Andries Petrus van Wyk | |
| D: | Yes, date unknown |
| van Dyk | |
| B: | 18 Feb 1910 |
| Mount Currie, Kaapprovinsie, Suid-Afrika | |
| D: | 18 Feb 1910 |
| Mount Currie, Kaapprovinsie, Suid-Afrika | |
| Josias Michael van Dyk | |
| B: | 3 Mar 1911 |
| D: | 31 Jul 1993 |
| Maclear, Kaap, Suid-Afrika | |
| Susanna Maria van Dyk | |
| B: | 4 Sep 1914 |
| M: | 2 Jul 1935 |
| D: | 4 Jul 2001 |
| Maclear, Kaap, Suid-Afrika | |
| Sybrand Jacobus van Dyk, i | |
| B: | 17 Sep 1913 |
| D: | 29 Apr 1914 |
| Matatiele, Kaap, Suid-Afrika | |
| Sybrand Jacobus van Dyk, ii | |
| B: | 4 Apr 1915 |
| D: | 10 Jan 1998 |
| Ladysmith, Natal, Suid-Afrika | |
| Margaretha Magdalena Koekemoer | |
| B: | 25 Dec 1918 |
| M: | 12 Jun 1937 |
| Creighton, Natal, Suid-Afrika | |
| D: | 22 Jul 2007 |
| Middelburg, Transvaal, Suid-Afrika | |
| Hester Hendrina Catharina Steyn | |
| B: | 3 Mar 1888 |
| Vrystaat, Suid-Afrika | |
| D: | 19 Apr 1945 |
| Maclear, Kaap, Suid-Afrika | |
| Joseph Johannes van Dyk | |
| B: | 25 Oct 1882 |
| Cedarville, Kaap, Suid-Afrika | |
| M: | 26 Jun 1905 |
| Cedarville, Kaap, Suid-Afrika | |
| D: | 30 Aug 1964 |
| Umtata, Oos-Kaap, South Africa (Trankei) | |
| Josias Michael Steyn | |
| B: | 1861 |
| D: | Matatiele, Kaap, Suid-Afrika |
| Margaretha Johanna van Dyk | |
| B: | 1862 |
| M: | 28 Jan 1880 |
| Cedarville, Kaap, Suid-Afrika | |
| D: | Matatiele, Kaap, Suid-Afrika |
