When copying data from this family tree, please include a reference to the origin: Adrie van Maurik, "Family tree van Mourik/Maurik", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-mourik-maurik/I25757.php : accessed April 29, 2024), "Joost van Kalkeren (± 1831-????)".
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