 | Hendrik Balthazar van Dyk (1852-1910) 
|
 | Anna Cornelia Margaretha Jordaan (1860-1939)
|
 | Marthinus Johannes van Dyk (1877-1955)  |
| Hendrik Belthasar van Dyk (1879- ) |
| Pieter Georg van Dyk (1881-1961) |
| Maria Susanna van Dyk (1882- ) |
| Johannes Hernoldus van Dyk (1883-1918) |
| Cornelia Margaretha van Dyk (1886-1960) |
| Aletta Maria van Dyk (1888-1901) |
| Anna Cornelia Margaretha van Dyk (1890-1901) |
| Jan Dirk Johannes van Dyk (1894-1960) |
| Barend Christiaan van Dyk (1895- ) |
| Anna Maria Elizabeth Johanna van Dyk (1897-1974) |
| Christoffel Johannes van Dyk (1900-1901) |
| Isabella Cornelia van Dyk (1904-1987) |
| Julia Nel (1905-1932)
|
| Joseph Andries Jacobus van Dyk (1892-1961)
|
