 | Coenraad Johannes Jacobus van Dyk (1854-1926) 
|
 | Elizabeth Johanna Henn (1870-1944)
|
| Maria Magdalena van Dyk (1888-1966)  |
| Lodewyk August Johannes van Dyk (1890-1925) |
| Elizabeth Johanna Margaretha van Dyk (1893- ) |
| Coenraad Johannes Jacobus van Dyk (1895-1965) |
| Nicolaas Johannes Michiel van Dyk (1903-1940) |
| Abraham Johannes Nicolaas van Dyk (1900-1984)
|
| Elizabeth Maria Oberholster (1906-1929) |
| Catharina Elizabeth Francina van Dyk (1924- ) |
| Elizabeth Johanna Maria van Dyk (1926- ) |
| "Unnamed" van Dyk (1928-1928) |
