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The Genealogische collectie van Michael A. Knubben Winter publication was prepared by Michael A. Knubben Winter (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Michael A. Knubben Winter, "Genealogische collectie van Michael A. Knubben Winter", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-knubben/I17324.php : accessed June 14, 2024), "JOANNES UBACHS".
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