 | Barend Christiaan van Dyk (1895- ) 
|
 | Maria Wilhelmina Brits (1893-1955) |
| Maria Magdalena Petronella van Dyk (1920- )  |
| Anna Cornelia Margaretha van Dyk (1923-2003) |
| Hendrik Balthazar van Dyk (1927- ) |
| Gideon Johannes van Dyk (1930-1969) |
| Cornelia Margaretha van Dyk (1933- ) |
| Barend Christiaan van Dyk (1935-1997) |
| Hermanus Lambertus Potgieter (1908- ) |
| Maria Wilhelmina van Dyk (1925- )
|
