 | Francois Johannes van Dyk (1865- ) 
|
 | Maria Wilhelmina Naudé (1868-1943) |
| Francois Johannes van Dyk (1891-1937)  |
| Johanna Susanna van Dyk (1893-1982) |
| Maria Wilhelmina Magdalena van Dyk (1902-1925) |
| Joseph Herman van Dyk (1892-1984) |
| Charl Hendrik Jacobus van Dyk (1906- ) |
| John Arthur Watson (1859- ) |
| Hester Hendrika Laubscher (1868- ) |
| Jacobus Johannes Cornelius van Dyk (1894-1971)
|
| Anna Magdalena Watson (1896- )
|
| Hester van Dyk (1916-2006) |
| Valerietta Naomi Helen van Dyk (1918-1984) |
| Yvonne van Dyk (1920-2001) |
| Mary Hope van Dyk (1922-2007) |
| Anna Magdalena van Dyk (1924-2001) |
| James Arthur van Dyk (1926-1993) |
