 | Joseph Andries Jacobus van Dyk (1848-1921) 
|
 | Anna Catharina Henrico (1881- )
|
| Susara Petronella Francina van Dyk (1906- ) |
| Joseph Andries Jacobus van Dyk (1907-1968)  |
| Salidoor Jacobus van Dyk (1909-1970) |
| Barend Christiaan van Dyk (1911- ) |
| Jan Nel van Dyk (1913- ) |
| Anna Catharina van Dyk (1915- ) |
| Frans Johannes van Dyk (1904-1962)
|
| Johanna Berthina Strydom (1910-1971) |
| Fredrika Marthina van Dyk (1929- ) |
| Joseph Andries Jacobus van Dyk (1932-2003) |
| Gert Pieter Christiaan van Dyk (1933- ) |
| Anna Catharina van Dyk (1934-1993) |
| Petrus Stephanus van Dyk (1935-2010) |
| Susara Petronella van Dyk (1940-2007) |
