Family tree Timmerman » Jan Daniel Heijkoop (1894-1970)

Personal data Jan Daniel Heijkoop 


Household of Jan Daniel Heijkoop

(1) He is married to Magdalena van Croonenborg.

They got married on April 14, 1926, he was 31 years old.


(2) He is married to Aldegonda Maria Augustina Luyben.

They got married about 1969 at IJmuiden, Noord-Holland, Nederland.


Notes about Jan Daniel Heijkoop

1. https://www.myheritage.nl/research/collection-1/myheritage-stambomen?itemId=190540792-5-348&action=showRecord
2. https://www.genealogieonline.nl/families-klein-ree-ea/I101249.php

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Timeline Jan Daniel Heijkoop

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Ancestors (and descendant) of Jan Daniel Heijkoop

Jan van der Plas
1835-1924
Antje Zwaan
1843-1919

Jan Daniel Heijkoop
1894-1970

(1) 1926

Magdalena van Croonenborg
1894-1968

(2) ± 1969

Aldegonda Maria Augustina Luyben
1915-????


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    The Family tree Timmerman publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Teun Timmerman, "Family tree Timmerman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-timmerman/I1925.php : accessed January 30, 2026), "Jan Daniel Heijkoop (1894-1970)".