 | Willem Stephanus van der Merwe (1804-1864) |
 | Elsie Johanna Sophia Meyer (1804- ) 
|
| Elsje Johanna Sophia van der Merwe (1843-1906)  |
| Joseph Andries Jacobus van Dyk (1815- )
|
| Helena Johanna Catharina Meyer (1810- )
|
| Willem Johannes Stephanus van Dyk (1836-1907) |
| Antonie Christoffel van Dyk (1844-1886) |
| Susanna Catharina van Dyk (1853-1925) |
| Willem Stephanus van der Merwe (1848-1935)
|
| Elsje Johanna van Dyk (1851-1909)
|
