When copying data from this family tree, please include a reference to the origin: J.Kraker, "Family tree Thomas", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-thomas/I366.php : accessed December 28, 2025), "Averdina Margaretha Bul".
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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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