Jan Hendrik Koopman Descendancy Chart - Genealogy - Ancestry - Descendancy

Descendancy Chart:
Jan Hendrik Koopman

Birth 18 August 1905 -- Groningen, Groningen, Groningen, Netherlands
Death 17 August 1959 (Age 53) -- Groningen, Groningen, Groningen, Netherlands

Birth 17 October 1901 -- Eexta, Scheemda, Groningen, Netherlands
Death 15 June 1951 (Age 49) -- Groningen, Groningen, Groningen, Netherlands

Unknown children