 | Dirk Jacobus Coetzee van Dyk (1882-1967) 
|
 | Maria Glodina Cornelia Aggenbach (1888-1961)
|
 | Johannes Frederik van Dyk (1911-1969)  |
 | Magrietha de Graaff van Dyk (1915-1997) |
 | Dirk Jacobus Coetzee van Dyk (1918-1997) |
 | Sophia Wilhelmina van Dyk (1919-1955) |
 | Maria Glodina Cornelia van Dyk (1921-2004) |
 | Jan Hendrik Marthinus van Dyk (1923-1987) |
 | Jacob de Graaff van Dyk (1925-1985) |
 | Hugo Amos van Dyk (1927-1983) |
 | Johannes Hendrik van Dyk (1930-1983) |
 | Anna Catharina Magdalena van Dyk (1932-2001) |
| Petrus Johannes Arnoldus Watkins (1895- ) |
 | Kathleen Jackoba Swanepoel (1904- ) |
| Dorothy Martha Watkins (1923-2011) |
| Kathleen Jacoba Watkins (1930-1991) |
 | Petrus Johannes van Dyk (1916-1985)
|
| Susanna Adriaana Watkins (1928-1997)
|
| Susanna Adrianna van Dyk (1950-1989) |
| Johannes van Dyk (1966-2012) |
