 | Nicolaas Everhardus van Dyk (1854-1922) 
|
 | Maria Jacoba Petronella Adriana Mostert (1870-1953)
|
| Nicolaas Everhardus van Dyk (1890-1921)  |
| Jacoba Hendrina Helena Susanna van Dyk (1896-1934) |
| Gertruida Susanna van Dyk (1900-1984) |
| Johanna Derika Aletta van Dyk (1902- ) |
| Maria Jacoba van Dyk (1904- ) |
| Johannes Nicolaas Mostert van Dyk (1908-1979)
|
| Johanna Catharina Woudberg (1909-1989) |
