 | Petrus Arnoldus Jacobus van Dyk (1847-1898) 
|
 | Elizabeth Catharina Hubinger (1852-1925)
|
| Agatha Francisca van Dyk (1874-1926)  |
| Florentina Johanna van Dyk (1876- ) |
| Michiel Arnoldus van Dyk (1881-1908) |
 | Pieter Jacobus van Dyk (1884-1953) |
| Cornelius Johannes van Dyk (1887-1955) |
| Christina Elizabeth van Dyk (1890-1898) |
| Theunis Johannes Duvenhage (1848- ) |
| Jannetta Johanna Duvenhage (1856- ) |
| Magdalena Maria Magrieta Duvenhage (1886-1920)
|
| John Peter Hubinger van Dyk (1879- )
|
| Jannetta Johanna van Dyk (1905- ) |
| Elizabeth Catharina van Dyk (1906- ) |
| Pieter Arnoldus van Dyk (1908- ) |
| Theunis Johannes van Dyk (1910-1995) |
| John Peter van Dyk (1911-1966) |
| Magdalena Maria van Dyk (1914- ) |
| Michael Arnoldus van Dyk (1915-1962) |
| Agnes Francesca van Dyk (1916-1990) |
| Fredrika Susanna van Dyk (1917-2002) |
| Florentina Johanna van Dyk (1920-1985) |
