 | Margaretha Magdalena Maria Davel (1793-1885) 
|
| Magdalena Susanna van Dyk (1812-1859)  |
| Catharina Cecilia van Dyk (1814- ) |
| Catharina Maria van Dyk (1818-1884) |
| Susara Aletta Petronella van Dyk (1824-1878) |
| Margaretha Maria Magdalena van Dyk (1834-1886) |
 | Willem Albertus de Meyer (1813-1852) |
| Elsie Johanna Meintjes (1815- ) |
| Sybrand Johannes van Dyk (1831-1883)
|
| Louisa Johanna Maria de Meyer (1834-1909)
|
| Elsje Johanna van Dyk (1857-1935) |
| Sybrand Johannes van Dyk (1858-1930) |
| Margaretha Maria Magdalena van Dyk (1860- ) |
| Louisa Maria Johanna Aletta van Dyk (1862- ) |
| Willem Albertus van Dyk (1865-1937) |
| Jacobus Johannes van Dyk (1868-1929) |
| Magdalena Susanna van Dyk (1870- ) |
| Rudolph Gerhardus van Dyk (1872-1950) |
| Schalk Willem Albertus van Dyk (1875-1958) |
| Johannes Petrus van Dyk (1878-1901) |
