 | Coenraad Wessel van Dyk (1852-1895) 
|
 | Regina Barbara van Zyl (1851-1912)
|
| Frederik Jacobus van Dyk (1876-1913)  |
| Christina Susanna van Dyk (1878-1951) |
| Maria Helena van Dyk (1880- ) |
| Johanna Barbara van Dyk (1882- ) |
| Helena Petronella van Dyk (1885- ) |
| Jemima Paulina van Dyk (1888-1962) |
| Jan Wessel van Dyk (1893- ) |
| Henry Cowley (1888- ) |
| Barbara Regina van Dyk (1890-1985)
|
