 | Sybrand Jacobus van Dyk (1859-1915) 
|
 | Susanna Lazya van der Walt (1859- )
|
| Maria Magdalena van Dyk (1879-1924)  |
| Engela Herculina Hendrina van Dyk (1880- ) |
| Sybrand Jacobus van Dyk (1881- ) |
| Douw Gerbrand van Dyk (1887- ) |
| Susanna Lazya van Dyk (1890- ) |
| Elizabeth Catharina Johanna van Dyk (1894-1915)
|
