 | Hendrik Balthazar van Dyk (1893-1937) 
|
 | Jacomina Hendrika Smith (1895- ) |
| Sarah Johanna Susanna van Dyk (1917- )  |
| Johannes Arnoldus van Dyk (1919- ) |
| Maria Johanna van Dyk (1924-1993) |
| Charles Jennings van Dyk (1927-1974) |
| Patricia Victoria Teresia Art (1926- ) |
| Hendrik Balthazar van Dyk (1922- )
|
