 | Margaretha Magdalena Maria Davel (1793-1885) 
|
| Magdalena Susanna van Dyk (1812-1859)  |
| Catharina Cecilia van Dyk (1814- ) |
| Catharina Maria van Dyk (1818-1884) |
 | Sybrand Johannes van Dyk (1831-1883) |
| Margaretha Maria Magdalena van Dyk (1834-1886) |
| Barend Jacobus de Klerk (1819- ) |
| Susara Aletta Petronella van Dyk (1824-1878)
|
