When copying data from this family tree, please include a reference to the origin: Kees Grafhorst, "Family tree Grafhorst - Heijman - van der Pers - de Visser", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-grafhorst/R879.php : accessed June 8, 2024), "Maria Leembroek (????-1842)".
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