Check the information Open Archives has about IJsselmonde.
Check the Wie (onder)zoekt wie? register to see who is (re)searching IJsselmonde.
The Family tree Den Boer en Groot publication was prepared by Fred den Boer (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Fred den Boer, "Family tree Den Boer en Groot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-den-boer-en-groot/I501726.php : accessed June 3, 2024), "Maria IJsselmonde".
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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.
Do not use this data until you have checked it, preferably at the source (the archives).
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