 | Wessel Jurie van Dyk (1846-1941) 
|
 | Anna Dorothea Groenewald (1854-1909)
|
| Coenraad Wessel Stephanus van Dyk (1884-1954)  |
| Christina Johanna van Dyk (1886- ) |
 | Wessel Gregor Wilhelm van Dyk (1890-1974) |
| Anna Johanna van Dyk (1892-1971) |
| Edward Emil van Dyk (1895- ) |
| Herman George van Dyk (1896-1932) |
| Johanna Matilda van Dyk (1897- ) |
| Maria Paulina Johanna van Dyk (1900- ) |
| Louisa Martha van Dyk (1902- ) |
| Francis Wilhemina Theodora van Dyk (1905- ) |
| John Henry van Dyk (1888-1961)
|
| Muriel Amelia Daisy Crouch (1895-1960)
|
| Myrtle Anna van Dyk (1915-1985) |
| Seaman Cecil Henry van Dyk (1917-1941) |
| Dennis Herman van Dyk (1920-1988) |
| Mavis Muriel van Dyk (1923-1929) |
| Sidney John van Dyk (1924-1960) |
| Gwendoline Doris van Dyk (1928-1981) |
