| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Ricardo |
| Family page |
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Adriaan Christiaan Koops, birth 19 Mar 1903 Amsterdam, occupation: kellner, son of Klaas Koops and Hiltje Vriesinga
(divorced) to: Magdalena Margaretha Kiekens, birth 27 Dec 1905 Amsterdam 1st marriage 2nd marriage, daughter of Pieter Kiekens and Cornelia Verkade |
| 1) Cornelia Koops |