Descendancy Chart:
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Pedigree Tree
Descendancy Chart
Ancestry Chart
Compact Chart
Circle Diagram
Hourglass Chart
Family with spouse
Jantina Naaijer
Harm Koopman
(I10033) Birth 14 May 1892 -- Gieten, Aa en Hunze, Drenthe, Netherlands
Death 20 April 1950 (Age 57) -- Groningen, Groningen, Groningen, Netherlands
1
Marriage 4 February 1915 -- Gieten, Au en Hunze, Drenthe, Netherlands
Pedigree Tree
Descendancy Chart
Ancestry Chart
Compact Chart
Circle Diagram
Hourglass Chart
Family with spouse
Harm Koopman
Jantina Naaijer
(I10029) Birth 26 September 1892 -- Gasselterboerveenschemond, Gasselte, Drenthe, Netherlands
Death 5 May 1958 (Age 65) -- Groningen, Groningen, Groningen, Netherlands

Unknown children


























