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KALKOSINSKI, HELEN L. was born 22 April 1917, received Social Security number 165-07-0211 (indicating Pennsylvania) and, Death Master File says, died 26 January 1990
Source: Death Master File (public domain). Check
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KALKOSINSKI, HENRY was born 7 August 1913, received Social Security number 179-05-4755 (indicating Pennsylvania) and, Death Master File says, died December 1986
Source: Death Master File (public domain). Check
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KALKOSINSKI, IRENE was born 1 January 1888, received Social Security number 164-07-9308 (indicating Pennsylvania) and, Death Master File says, died September 1970
Source: Death Master File (public domain). Check
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