When copying data from this family tree, please include a reference to the origin: Marie-Anne de Lange, "Family tree De Lange-Kranz", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-lange-kranz/I24181.php : accessed May 14, 2024), "Johannes Adrianus van der Haas (1832-????)".
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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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