 | Joseph Louis van Dyk (1869-1934) 
|
 | Magdalena Johanna Swanepoel (1881-1971)
|
 | Jan Andries van Dyk (1903-1906) |
| Stephanus Philippus van Dyk (1906-1967)  |
| Alexander Louis van Dyk (1909-1982) |
| Anna Juliana van Dyk (1910-1991) |
| Petrus Johannes van Dyk (1912-1968) |
| Samuel van Dyk (1915-1967) |
| Anna Sophia van Dyk (1921- ) |
| Anthonie Edward van Dyk (1927-1989) |
| Wilhelmus Johannes Pieterse (1915-1988) |
| Johanna Christina van Dyk (1919-2004)
|
