John Martin Halvorsen
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Name John Martin Halvorsen Born Jan. 2, 1950 Manhattan, N.Y
Gender Male Person ID I2202 Marinus (M1) Tree | Henry Van Vlack b1817 Fishkill Landing Last Modified 26 Mar 2013
Father Han Maratinius Halvorsen Family ID F660 Group Sheet | Family Chart
Family Doris Ann Van Vlack, b. Aug. 12, 1951 , Cornwall, N.Y
Children 1. Matthew William Halvorsen, b. July 17, 1986 , Albany, N.Y 
Last Modified 26 Mar 2013 Family ID F659 Group Sheet | Family Chart
