 | Cornelius Johannes van Dyk (1893-1950) 
|
 | Bertha Rosetta Lowe (1905-1987) |
| Susanna Elizabeth van Dyk (1926- ) |
| Anna Sophia van Dyk (1927-2003)  |
| Bertha Cornelia van Dyk (1929- ) |
| Frederik Jacobus Lowe van Dyk (1933-2003) |
| Cornelius Johannes van Dyk (1936-1997) |
| Susanna Elizabeth van Dyk (1934-1998)
|
| John Henry Lehmkuhl (1919-2004) |
