22 October 2025
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Descendancy Chart:
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Leonard August Heinecke
(I1879)
Birth 29 April 1911 -- Minnesota, USA
Death November 1968 (Age 57)
1Marriage 18 April 1936
Clara Agnes Maday
(I1616)
Birth 17 September 190941
32 -- Fairmont, Martin, Minnesota, USA
Death 14 January 1993 (Age 83) -- Los Angeles, California, USA
Number of Children: 4
1 . 1
1 . 2
1 . 3
1 . 4