 | Jacobus Cornelius van Dyk (1905-1974) 
|
 | Maria Petronella Hills (1913-1993)
|
 | Maria Petronella van Dyk (1934-1965)  |
| van Dyk (1935-1935) |
| Petrus Barend Christoffel van Dyk (1937-1937) |
 | William Andrew van Dyk (1945-2011) |
| Clarence Dunford Barnes (1910-1981) |
| Cecilia Magdalena de Beer (1918-1988) |
 | Catharina Johanna Barnes (1943-1995)
|
| Karin van Dyk (1973-2016) |
