 | Joseph van Dyk (1789-1862) 
|
 | Sophia Elizabeth Potgieter (1793-1861)
|
| Sophia Elizabeth van Dyk (1813-1856)  |
| Joseph Sybrand van Dyk (1815- ) |
| Zacharia Susara van Dyk (1820- ) |
| Jacobus Cornelius van Dyk (1822-1889) |
| Francois Johannes van Dyk (1824- ) |
| Elsje Emmarentia van Dyk (1825- ) |
| Maria Catharina Magdalena van Dyk (1827- ) |
| Francina Johanna van Dyk (1833- ) |
| Willem Bam (1789- ) |
| Zacharya Maria Magdalena Sophia van der Merwe (1804-1858)
|
| Johannes Jurgens van Dyk (1818-1892)
|
| Maria Christina Magdalena Bam (1822-1864)
|
| Joseph Sybrand van Dyk (1841-1892) |
| Zacharia Maria Magdalena Sophia van Dyk (1842-1870) |
| Sophia Elizabetha van Dyk (1844- ) |
| Willem Christiaan van Dyk (1846-1863) |
| Hans Jurgen van Dyk (1848- ) |
| Jacobus Cornelis van Dyk (1853- ) |
| Jan Christiaan Bam van Dyk (1856- ) |
| Johanna Christina Elsie Ambrensie van Dyk (1860-1933) |
| Susanna Catharina van Dyk (1862-1889) |
| Francois Johannes van Dyk (1864-1866) |
