 | Hendrik Wilhelmus van Dyk, ii (1828-1876) 
|
 | Wilhelmina Sophia Christina van Dyk (1828-1906)
|
| Michiel Hendrik Burgert Wilhelm van Dyk (1856-1906)  |
| Maria Catharina Magdalena Francina van Dyk (1859-1920) |
| Hendrik Willem Jacobus van Dyk (1862-1949) |
| Willem Abraham Johannes van Dyk (1864- ) |
| Johanna Catharina Susanna Elizabeth van Dyk (1867-1927) |
| Jurie Johannes Cornelis van Dyk (1871-1942) |
| Andries Nicolaas van Dyk (1849-1921)
|
| Johanna Catharina Swart (1859-1941) |
| Hendrik Wilhelm Nicolaas van Dyk (1880-1960) |
| Johanna Catharina Wilhelmina van Dyk (1883- ) |
| Petrus Arnoldus van Dyk (1894-1938) |
| Wilhelmina Sophia Elizabeth van Dyk (1896- ) |
| Andries Nicolaas van Dyk (1898-1935) |
