 | Coenraad Michiel Burgert van Dyk (1853- ) 
|
 | Louisa Dorothea Wilhelmina Nieuwenhuys (1870-1953)
|
| Rudolph Johannes van Dyk (1893-1963)  |
| Coenraad Michiel Burgert van Dyk (1893- ) |
| Louis Theodore William van Dyk (1898-1898) |
| Jurie Johannes Adriaan Albreght van Dyk (1902-1974) |
| Pieter Andries Charslund (1868- ) |
| Susara Maria Snyman (1868- ) |
| Machiel Hendrik van Dyk (1891-1984)
|
| Susara Maria Charslund (1906-1967)
|
| Sarah Maria van Dyk (1923-1985) |
| Coenraad Machiel Burger van Dyk (1926-1983) |
| Louisa Dorothea Wilhelmina van Dyk (1929-1986) |
| Eric Erasmus van Dyk (1937-1997) |
| Paulus Johannes van Dyk (1947-1995) |
| Jurie Johannes van Dyk (1950-2005) |
