When copying data from this family tree, please include a reference to the origin: Christa Berlinger, "Family tree Berlinger, De Jong, Janssen, Overbeek", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-berlinger/I1618.php : accessed February 16, 2026), "Adriaan/Adriana /WILLEMKE willems (± 1710-????)".
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