| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Alexander Duparc Collection |
| Family page |
|
Leonard de Jong
to: Willy Polak PRIVACY FILTER, daughter of Mr Leonard POLAK and Mr Lucie Margaretha Van den Bergh |
| 1) Peter de Jong |
| 2) Hellen de Jong |
| 3) Lucy de Jong |