 | Joseph Andries Jacobus van Dyk (1848-1921) 
|
 | Anna Catharina Henrico (1881- )
|
| Frans Johannes van Dyk (1904-1962)  |
| Susara Petronella Francina van Dyk (1906- ) |
| Salidoor Jacobus van Dyk (1909-1970) |
| Barend Christiaan van Dyk (1911- ) |
| Jan Nel van Dyk (1913- ) |
| Anna Catharina van Dyk (1915- ) |
| Hermanus Arnoldus Vorster (1906-1939) |
| Lena Cornelia Louw (1908-1950) |
| Joseph Andries Jacobus van Dyk (1907-1968)
|
| Dina Maria Vorster (1927- )
|
