Family tree Onstenk » Jan Frits Isak

Personal data Jan Frits Isak 

  • This information was last updated on May 30, 2017.

Household of Jan Frits Isak

He is married to Johanna Maria van den Heuvel.

They got married on April 26, 1845 at Tiel.

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About the surname Isak

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When copying data from this family tree, please include a reference to the origin:
Hildo Onstenk, "Family tree Onstenk", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-onstenk/I2334.php : accessed June 24, 2024), "Jan Frits Isak".