1892 - 1960 (67 years)
| Dawid Schalk Viljoen 1967-1995 |
| Dawid Schalk Viljoen | |
| B: | 3 Dec 1967 |
| D: | 23 Sep 1995 |
| Jeffrey's Bay, Kaap, Suid-Afrika | |
| Dawid Schalk Viljoen 1943-1984 |
| Dawid Schalk Viljoen | |
| B: | 6 Dec 1943 |
| D: | 25 Jun 1984 |
| Port Elizabeth, Oos-Kaap, Suid-Afrika | |
 | Doreen Rachael Elizabeth van Vuuren 1944-1981 |
| Doreen Rachael Elizabeth van Vuuren | |
| B: | 2 Sep 1944 |
| Port Elizabeth, Oos-Kaap, Suid-Afrika | |
| M: | Port Elizabeth, Oos-Kaap, Suid-Afrika |
| D: | 23 Jan 1981 |
| Welkom, Vrystaat, Suid-Afrika | |
| Elizabeth Viljoen | |
| B: | c |
| Elizabeth Catherina van Dyk 1926-2014 |
| Elizabeth Catherina van Dyk | |
| B: | 14 Jul 1926 |
| Standerton, Transvaal, Suid-Afrika | |
| D: | 2014 |
| Meyerton, Transvaal, Suid-Afrika | |
| Dawid Schalk Viljoen 1919-Yes, date unknown |
| Dawid Schalk Viljoen | |
| B: | CA 1919 |
| Vrystaat, Suid-Afrika | |
| M: | 11 Oct 1941 |
| Benoni, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Edwin Charles Edwards 1910-Yes, date unknown |
| Edwin Charles Edwards | |
| B: | CA 1910 |
| Kaap Provinsie, Suid-Afrika | |
| M: | 3 Jul 1948 |
| Boksburg, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Jacobus Petrus Engelbrecht 1920-Yes, date unknown |
| Jacobus Petrus Engelbrecht | |
| B: | 1 Sep 1920 |
| Marico, Zeerust, Transvaal, Suid-Afrika | |
| M: | 10 Jan 1957 |
| Brakpan, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Valerie Anne van Dyk 1956-2021 |
| Valerie Anne van Dyk | |
| B: | 26 Oct 1956 |
| D: | 10 Jun 2021 |
| Cheryl Dawn van Dyk 1959-1968 |
| Cheryl Dawn van Dyk | |
| B: | 26 May 1959 |
| D: | 1 Sep 1968 |
| Port Elizabeth, Oos-Kaap, Suid-Afrika | |
| Joseph Sybrand van Dyk 1930-1968 |
| Joseph Sybrand van Dyk | |
| B: | 11 Jul 1930 |
| D: | 1 Sep 1968 |
| Port Elizabeth, Oos-Kaap, Suid-Afrika | |
| Johanna Sophia Gertzen 1935-2011 |
| Johanna Sophia Gertzen | |
| B: | 13 Jul 1935 |
| M: | 4 Jul 1953 |
| Benoni, Transvaal, Suid-Afrika | |
| D: | 16 Dec 2011 |
| Cornelis Frederik van Dyk 1933-1991 |
| Cornelis Frederik van Dyk | |
| B: | 2 Nov 1933 |
| D: | 8 May 1991 |
| Pretoria, Transvaal, Suid-Afrika | |
| Thomas Ignatus van Dyk 1939-1940 |
| Thomas Ignatus van Dyk | |
| B: | CALC 1939 |
| D: | 30 Oct 1940 |
| Benoni, Transvaal, Suid-Afrika | |
|
| Thomas Ignatus van Dyk 1892-1960 |
| Thomas Ignatus van Dyk | |
| B: | 9 Sep 1892 |
| Ladybrand, Vrystaat, Suid-Afrika | |
| D: | 28 Jun 1960 |
| Johannesburg, Transvaal, Suid-Afrika | |
| Elizabeth Margaretha Botha 1907-1956 |
| Elizabeth Margaretha Botha | |
| B: | CA 1907 |
| Vrystaat, Suid-Afrika | |
| M: | 27 Jul 1926 |
| Standerton, Transvaal, Suid-Afrika | |
| D: | 1956 |
| Julia McAulisse 1905-1996 |
| Julia McAulisse | |
| B: | 23 Jun 1905 |
| Transvaal, Suid-Afrika | |
| M: | 5 Oct 1946 |
| Benoni, Transvaal, Suid-Afrika | |
| D: | 29 Jun 1996 |
| Durban, Natal, Suid-Afrika | |
