| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Kooperberg |
| Family page |
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Jan Willem Geenjaar, birth after 1 Jan 1900 details excluded to: Elisabeth Theodora Hendrika Koperberg, birth after 1 Jan 1900 1st marriage 2nd marriage, daughter of Joseph Koperberg and Maria Johanna Gordijn details excluded |