Check the information Open Archives has about Erffoort.
Check the Wie (onder)zoekt wie? register to see who is (re)searching Erffoort.
The Family tree Warmenhoven-Thierry publication was prepared by Margriet Warmenhoven (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Margriet Warmenhoven, "Family tree Warmenhoven-Thierry", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-warmenhoven-thierry/I26558.php : accessed June 23, 2024), "Antje Gerrits Erffoort (????-± 1725)".
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