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KUPFERSCHMIE, ELMER E. was born 10 October 1913, received Social Security number 472-16-0234 (indicating Minnesota) and, Death Master File says, died 4 August 1991
Source: Death Master File (public domain). Check
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KUPFERSCHMIE, KATHRYN was born 2 April 1919, received Social Security number 477-56-2323 (indicating Minnesota) and, Death Master File says, died August 1987
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KUPFERSCHMIE, MATTIE was born 23 May 1876, received Social Security number 476-58-4652 (indicating Minnesota) and, Death Master File says, died September 1968
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