 | David Schalk van Dyk (1874-1918) 
|
 | Cornelia Anna Maria van Jaarsveld (1879-1942) |
| Gert Petrus van Dyk (1898- )  |
| Maria Catharina Jacoba van Dyk (1903- ) |
| Frans Johannes van Dyk (1908-1976) |
| Petronella Johanna van Dyk (1910-1990) |
| Lieb Rudolf van Dyk (1912-1976) |
| Stephanus Marthinus van Dyk (1914-1919) |
| David Schalk van Dyk (1897-1951)
|
| Engela Catharina de Lange (1896- ) |
| Susanna Johanna Christina van Dyk (1920-1991) |
| Cornelia Anna Maria van Dyk (1921- ) |
| David Schalk van Dyk (1924- ) |
| Engela Catharina van Dyk (1927- ) |
