When copying data from this family tree, please include a reference to the origin: D.M.J.M. Eras, "Eras family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eras/I8024.php : accessed January 16, 2026), "Johannes Jacobus van der Tak (± 1819-< 1858)".
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Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
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