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Jan Herman Kolkman (1892 - 1967)

Jan Herman Kolkman
Born in Gelselaarmap
Ancestors ancestors
Brother of [half]
Husband of — married 12 Sep 1919 in Borculomap
Husband of — married 29 Mar 1923 [location unknown]
Descendants descendants
Father of , [private son (1920s - unknown)], , [private son (1920s - unknown)], [private son (1920s - unknown)], [private son (1920s - unknown)], [private daughter (1930s - unknown)], [private son (1930s - unknown)], [private son (1930s - unknown)] and [private son (1940s - unknown)]
Died in Gelselaarmap
Profile last modified | Created 22 Dec 2018
This page has been accessed 28 times.


Jan was born in 1892. He passed away in 1967. [1]


  1. Unsourced family tree handed down to Chris te Raa.

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DNA Connections
It may be possible to confirm family relationships with Jan by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA. However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with Jan:

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