| | Johannes Frederick Venter 1890–1960 Regina Barbara Pretorius 1889–1969 | | | | Jan Abraham Venter 1865–1932 Rachel Maria Coetzer 1867–… | | | | Jan Abraham Venter 1830–1894 Maria Hendrina Sophia Marais 1830–1876 | | |
| | | Johannes Frederik Coetzer …–… Anna Margaretha Joubert 1828–1892 | | |
|
|
| | | Willem Pieter Jacobus Pretorius 1867–1957 Maria Elizabeth van Zyl 1867–1911 Johansie Petronella Aletta Bingle 1886–1960 | | | | Sarel Jacobus Pretorius 1840–1894 Johanna Elizabeth Magdalena Erasmus 1841–1919 |
| | | Johannes Petrus Bingle 1845–1916 |
|
|
|
|