 | 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- ) |
| Johanna Christina Elsie Ambrensie van Dyk (1860-1933) |
| Susanna Catharina van Dyk (1862-1889) |
| Francois Johannes van Dyk (1864-1866) |
| Jan Christiaan Bam van Dyk (1856- )
|
| Elizabeth Anna Botha (1856-1945) |
| Judith Isabella Wilhelmina van Dyk (1877- ) |
| Johannes Jurgens van Dyk (1880- ) |
| Anna Elizabeth van Dyk (1883- ) |
| Theunis Gerhardus van Dyk (1890- ) |
| Jan Christiaan Bam van Dyk (1891-1958) |
| Abraham Jacobus Johannes van Dyk (1893-1975) |
| Johanna Catharina van Dyk (1895- ) |
