| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Willing |
| Family page |
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Machiel de Groot, birth 1877, occupation: in 1935 fabrikant
to: Sophia Logger, birth 1877 |
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1) Margaretha de Groot living - details excluded to: Abraham van Beetz, birth 6 Jan 1907 Amsterdam,, occupation: handelsreiziger in (?), son of Aaron van Beetz and Rachel Fransman |