![Diederik Arnoldus Viljoen, [g8h1]](img/male.jpg)
1875 - 1940 (65 years)
| Marthinus Johannes van Dyk 1919-1953 |
| Marthinus Johannes van Dyk | |
| B: | 11 Aug 1919 |
| D: | 3 Sep 1953 |
 | Petronella Magdalena Jordaan 1921-1965 |
| Petronella Magdalena Jordaan | |
| B: | CALC 16 Oct 1921 |
| M: | CA 1946 |
| D: | 16 Oct 1965 |
| Wilhelmina Gertruida Jacoba van Dyk 1921-2007 |
| Wilhelmina Gertruida Jacoba van Dyk | |
| B: | 8 Jul 1921 |
| D: | 21 Apr 2007 |
| Klerksdorp, Transvaal, Suid-Afrika | |
| Paul Lodewyk Dicks -Yes, date unknown |
| Paul Lodewyk Dicks | |
| M: | 3 Feb 1945 |
| D: | Yes, date unknown |
| Ferreira -Yes, date unknown |
| Ferreira | |
| M: | 5 Dec 1987 |
| D: | Yes, date unknown |
| Johannes Hendrik van Dyk 1923-1991 |
| Johannes Hendrik van Dyk | |
| B: | 7 Mar 1923 |
| D: | 1 Mar 1991 |
| Bloemhof, Transvaal, Suid-Afrika | |
| Hester Elizabeth Smit 1933-2018 |
| Hester Elizabeth Smit | |
| B: | 27 Jul 1933 |
| M: | 19 Oct 1963 |
| D: | 5 Oct 2018 |
| Johannes Hendrik van Dyk 1953-1997 |
| Johannes Hendrik van Dyk | |
| B: | 24 Jan 1953 |
| D: | 30 Nov 1997 |
| De Aar, Kaap, Suid-Afrika | |
| Karen van Dyk 1955- |
| Karen van Dyk | |
| B: | CA 1955 |
| Diederik Arnoldus van Dyk 1924-1996 |
| Diederik Arnoldus van Dyk | |
| B: | 17 Nov 1924 |
| D: | 20 Oct 1996 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Susanna Francina Maria du Plessis 1931-2015 |
| Susanna Francina Maria du Plessis | |
| B: | 28 Jul 1931 |
| M: | 7 Apr 1951 |
| De Aar, Kaap, Suid-Afrika | |
| D: | 12 Sep 2015 |
| Kaap, Suid-Afrika | |
| Sybrand van Dyk 1926-1993 |
| Sybrand van Dyk | |
| B: | 3 Feb 1926 |
| D: | 30 Mar 1993 |
| Lichtenburg, Transvaal, Suid-Afrika | |
| Gertruida Magrieta Elizabeth Dreyer 1931-2003 |
| Gertruida Magrieta Elizabeth Dreyer | |
| B: | 2 Dec 1931 |
| M: | 29 Jun 1957 |
| D: | 11 Feb 2003 |
| Klerksdorp, Transvaal, Suid-Afrika | |
| Cornelia Elizabeth van Dyk 1928-Yes, date unknown |
| Cornelia Elizabeth van Dyk | |
| B: | 20 Jun 1928 |
| D: | Yes, date unknown |
| Cornelius Willem Adendorff -Yes, date unknown |
| Cornelius Willem Adendorff | |
| M: | 20 Sep 1946 |
| D: | Yes, date unknown |
| Maria Susanna van Dyk 1930-Yes, date unknown |
| Maria Susanna van Dyk | |
| B: | 2 Mar 1930 |
| D: | Yes, date unknown |
| William John Nortjé 1924-Yes, date unknown |
| William John Nortjé | |
| B: | 10 Jul 1924 |
| M: | 1 May 1954 |
| D: | Yes, date unknown |
| Anna Helena Sophia van Dyk 1931-Yes, date unknown |
| Anna Helena Sophia van Dyk | |
| B: | 27 Oct 1931 |
| D: | Yes, date unknown |
| Alwyn Johannes Paulus Burger Lubbe 1929-Yes, date unknown |
| Alwyn Johannes Paulus Burger Lubbe | |
| B: | 2 Jun 1929 |
| M: | 12 Apr 1952 |
| D: | Yes, date unknown |
| Ferdinand Carel Johannes Pietersen 1962-2013 |
| Ferdinand Carel Johannes Pietersen | |
| B: | 8 Nov 1962 |
| D: | 24 Aug 2013 |
| Floris Johannes van Dyk 1933-2007 |
| Floris Johannes van Dyk | |
| B: | 11 Sep 1933 |
| Sasolburg, Vrystaat, Suid-Afrika | |
| D: | 24 Sep 2007 |
| Pretoria, Transvaal, Suid-Afrika | |
| Beatrice Elsie Abel 1937-2007 |
| Beatrice Elsie Abel | |
| B: | 27 Feb 1937 |
| M: | 1 Oct 1955 |
| D: | 7 Mar 2007 |
| Vereeniging, Transvaal, South Africa | |
| Maria Susanna Viljoen 1898-1979 |
| Maria Susanna Viljoen | |
| B: | 30 Sep 1898 |
| D: | 5 Nov 1979 |
| Potchefstroom, Transvaal, Suid-Afrika | |
| Johannes Hendrik van Dyk 1896-1975 |
| Johannes Hendrik van Dyk | |
| B: | 4 Nov 1896 |
| Schweizer-Reneke, Transvaal, Suid-Afrika | |
| M: | 5 Nov 1918 |
| Ottosdal, Transvaal, Suid-Afrika | |
| D: | 9 Feb 1975 |
| Bloemhof, Transvaal, Suid-Afrika | |
|
| Diederik Arnoldus Viljoen, [g8h1] 1875-1940 |
| Diederik Arnoldus Viljoen, [g8h1] | |
| B: | 21 Feb 1875 |
| D: | 8 Apr 1940 |
| Lichtenburg, Transvaal, Suid-Afrika | |
| Wilhelmina Gertruida Jacoba Visser 1878-1967 |
| Wilhelmina Gertruida Jacoba Visser | |
| B: | CA 1878 |
| Heidelberg, Transvaal, Suid-Afrika | |
| M: | 16 Jul 1895 |
| Lichtenburg, Transvaal, Suid-Afrika | |
| D: | 1967 |
| Potchefstroom, Transvaal, Suid-Afrika | |
