My Genealogy Data
Marvin John Collatz
1907 - 1971 (63 years)Media: Family of Marvin John Collatz
= At least one photo, history or other media item exists for this individual.
Collatz Side Parents
Grandparents
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Gronewald Side Parents
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Media: Family of Marvin John Collatz
= At least one photo, history or other media item exists for this individual.
Collatz Side Parents
Grandparents
|
Gronewald Side Parents
|