 | Joseph Hermanus van Dyk (1857-1941) 
|
 | Augusta Anna Catharina Fleischmann (1862-1948)
|
| Judith Maria van Dyk (1886- )  |
| Francois Johannes van Dyk (1888-1925) |
| Carolina Elizabeth van Dyk (1890- ) |
| Joseph Hermanus van Dyk (1891- ) |
| Augusta Anna Catharina van Dyk (1895-1981) |
| Maria Arabella van Dyk (1896- ) |
| August Johannes Nicolaas van Dyk (1899-1901) |
| Jacobus Cornelius van Dyk (1894-1942)
|
| Susara Elizabeth Theron (1897-1972)
|
| Joseph Hermanus van Dyk (1918-2005) |
| Izak Gerhardus van Dyk (1921-2001) |
| Augusta Anna van Dyk (1922-1943) |
| Augusta Anna van Dyk (1923-1997) |
| Susara Elizabeth van Dyk (1925- ) |
| Judith Alice van Dyk (1930-2000) |
