 | Joseph Andries Jacobus van Dyk (1898-1954) 
|
 | Louisa Hendrina Harmse (1904-1990)
|
| Marthinus Johannes van Dyk (1927-2002)  |
| Louisa Hendrina van Dyk (1928-1989) |
| Izak Jacobus Cornelius van Dyk (1930-2002) |
| Aletta Sophia van Dyk (1931- ) |
| Thomas John Alfred Owen (1916- ) |
| Catharina Elizabeth Cecelia Benecke (1920- ) |
| Gerhardus Jacobus van Dyk (1934-2003)
|
| Anne Elizabeth Susanne Owen (1941-2013)
|
