Eijsermans family tree » Gerardus Koolen (± 1840-????)

Personal data Gerardus Koolen 

  • He was born about 1840.
  • This information was last updated on June 28, 2018.

Household of Gerardus Koolen

He is married to Maria Hekspoor.

They got married


Child(ren):

  1. Gerardus Koolen  1868-1925 

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Ancestors (and descendant) of Gerardus Koolen

Gerardus Koolen
± 1840-????


Maria Hekspoor
± 1840-????

Gerardus Koolen
1868-1925

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About the surname Koolen

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The Eijsermans family tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I78392.php : accessed March 7, 2026), "Gerardus Koolen (± 1840-????)".