Check the information Open Archives has about Kasteleyn.
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The Family tree Cobussen publication was prepared by Kees Cobussen (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Kees Cobussen, "Family tree Cobussen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-cobussen/I802.php : accessed January 13, 2026), "Helena Kasteleyn".
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