 | Jacobus Wessel van Dyk (1800-1864) 
|
 | Catharina Maria Olivier (1817-1858)
|
| Johanna Francina Maria van Dyk (1835-1857) |
| Susanna Elizabeth Magdalena van Dyk (1836- )  |
| Jacobus Wessel van Dyk (1842-1922) |
| Andries Burgert Sybrand van Dyk (1846-1887) |
| Judith Maria Magdalena van Dyk (1850- ) |
| Petrus Hendrik van Dyk (1853-1902) |
| Alexander Gunning Campbell (1827-1896) |
| Martha Elizabeth Nel ( -1895) |
| Maryann Cumming Campbell (1862-1935)
|
| Gert Cornelius van Dyk (1842-1912)
|
| Alexander Cumming Campbell van Dyk (1897- ) |
| Edward Charles van Dyk (1898-1983) |
| Louis Andrew van Dyk (1900-1911) |
| Petrus Hendrik van Dyk (1904-1988) |
| Martha Elizabeth van Dyk (1905-1989) |
