Family tree Graeff-Iske » Jan Johannes Hermanus Theunis (1899-1977)

Personal data Jan Johannes Hermanus Theunis 


Household of Jan Johannes Hermanus Theunis

He is married to Johanna Maria Denslagen.

They got married on February 10, 1926 at Amsterdam, he was 26 years old.

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About the surname Theunis

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The Family tree Graeff-Iske publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
T. Graeff, "Family tree Graeff-Iske", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-graeff/I2553.php : accessed February 11, 2026), "Jan Johannes Hermanus Theunis (1899-1977)".