Check the information Open Archives has about Van Alenburgh.
Check the Wie (onder)zoekt wie? register to see who is (re)searching Van Alenburgh.
The Family tree Van Gastel en Van der Kleij publication was prepared by Heleen van Gastel-Kroone (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Heleen van Gastel-Kroone, "Family tree Van Gastel en Van der Kleij", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-gastel-van-der-kleij/I415.php : accessed May 22, 2024), "Maria Willemsdr van Alenburgh".
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