 | Willem Johannes Stephanus van Dyk (1836-1907) 
|
 | Elsje Johanna Sophia van der Merwe (1843-1906)
|
| Joseph Andries Jacobus van Dyk (1859-1922)  |
| Elsje Johanna van Dyk (1861-1919) |
| Willem Stephanus van Dyk (1864-1928) |
| Antonie Christoffel van Dyk (1865- ) |
| Hendrik Petrus van Dyk (1867-1922) |
| Helena Johanna Catharina van Dyk, i (1871-1881) |
| Sybrand Stephanus van Dyk (1873-1965) |
| Helena Johanna van Dyk, ii (1882-1905) |
| Jan Johannes van Dyk (1883- ) |
| Johannes Petrus Nicolaas Booysen (1875-1965) |
| Isabella Maria van Dyk (1880-1934)
|
| Helena Johanna Booysen (1900- ) |
| Esther Booysen (1902- ) |
| Isabella Maria Booysen (1911-1934) |
