 | Joseph Jacobus van Dyk (1868-1909) 
|
 | Maria Geertruida Brits (1877-1922)
|
| Anna Catharina Philippina van Dyk (1899-1980)  |
| Gert Nicolaas van Dyk (1903-1968) |
| Hester Sophia van Dyk (1907- ) |
| James Herbert Peek (1872- ) |
| Fanny Hastings (1876- ) |
| Joseph Jacobus van Dyk (1905-1980)
|
| Hilda Francis Peek (1909-1962)
|
| Mildred Fanny Maria van Dyk (1926-1969) |
| Desmond Leslie van Dyk (1927-1988) |
| Gerald van Dyk (1929-2019) |
| Frederick Ernest van Dyk (1930-1990) |
