 | 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) |
| Anna Magdalena van Dyk (1924-2001) |
| James Arthur van Dyk (1926-1993) |
| Nathan Wolf Dawidowitz (1924- ) |
| Mary Hope van Dyk (1922-2007)
|
