Check the information Open Archives has about Van Elferen.
Check the Wie (onder)zoekt wie? register to see who is (re)searching Van Elferen.
The Family tree Van Ewijk publication was prepared by Petronella van Ewijk (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Petronella van Ewijk, "Family tree Van Ewijk", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-ewijk/R501.php : accessed January 22, 2026), "Cornelia van Elferen".
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