 | Joseph van Dyk (1789-1862) 
|
 | Sophia Elizabeth Potgieter (1793-1861)
|
| Sophia Elizabeth van Dyk (1813-1856)  |
| Joseph Sybrand van Dyk (1815- ) |
| Johannes Jurgens van Dyk (1818-1892) |
| Zacharia Susara van Dyk (1820- ) |
| Francois Johannes van Dyk (1824- ) |
| Elsje Emmarentia van Dyk (1825- ) |
| Maria Catharina Magdalena van Dyk (1827- ) |
| Francina Johanna van Dyk (1833- ) |
| Hendrik Johannes van Wyk (1780- ) |
| Martha Alida Swanepoel (1786- ) |
| Maria Cornelia van Wyk (1825-1888)
|
| Jacobus Cornelius van Dyk (1822-1889)
|
| Martha Maria Sophia van Dyk (1849-1869) |
| Sophia Elizabeth Gertruida van Dyk (1850- ) |
| Maria Cornelia Johanna Magdalena van Dyk (1853-1903) |
| Jacoba Hendrina van Dyk (1855-1888) |
| Joseph Sybrand van Dyk (1858-1931) |
| Hendrik Johannes van Dyk (1861- ) |
| Jacobus Cornelius van Dyk (1865- ) |
| Susara Gertruida van Dyk (1869- ) |
