Willem Jan
Koch
Born about [location unknown]
Ancestors 
Son of Hermannus Jacobus Koch
and Jantje van Hommerson
Brother of
Hermanis Jacobus Koch [half], Gradus Koch [half], Hendrik Jan Koch [half], Aart Koch [half] and Jan Koch [half]
Husband of
Janna Adriana Brinkhuis
— married
4 May 1861 in Rheden, Gelderland, Nederland
Descendants 
Father of
Jacoba Christina Koch
Died
at about age 81
in Arnhem, Gelderland, Nederland
Profile managers:
Daniël Bouman 
[send private message], Judit Bouman [send private message], and Marga Bouman [send private message]
[send private message], Judit Bouman [send private message], and Marga Bouman [send private message]Profile last modified
| Created 17 Aug 2011
This page has been accessed 540 times.
Biography
Willem Jan Koch is geboren in Nederland in 1810
Sources
- Huwelijk Janna Adriana Brinkhuis en Willem Jan Koch, 04-05-1861
Archieven.nl, Toegangsnummer: 0207 Burgerlijke stand Gelderland Inventarisnummer: 3235.
- WikiTree profile Koch-489 created through the import of export-BloodTree-Dineke (Gerdina Elisabeth Johanna Geertruida) Koch.ged on Aug 17, 2011 by Daniël Bouman.
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DNA Connections
It may be possible to confirm family relationships with Willem 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 Willem Jan:
It may be possible to confirm family relationships with Willem 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 Willem Jan:
-
~1.56%
Judit Bouman
:
MyHeritage DNA
Have you taken a DNA test? If so, login to add it. If not, see our friends at Ancestry DNA.
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Rejected matches › John Cook (1811-)
Featured National Park champion connections: Willem Jan is 26 degrees from Theodore Roosevelt, 23 degrees from Stephanus Johannes Paulus Kruger, 27 degrees from George Catlin, 26 degrees from Marjory Douglas, 33 degrees from Sueko Embrey, 26 degrees from George Grinnell, 15 degrees from Anton Kröller, 26 degrees from Stephen Mather, 29 degrees from Kara McKean, 28 degrees from John Muir, 22 degrees from Victoria Hanover and 34 degrees from Charles Young on our single family tree. Login to find your connection.