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KOSCUISKO, JOHN was born 6 January 1901, received Social Security number 193-03-3308 (indicating Pennsylvania) and, Death Master File says, died October 1968
Source: Death Master File (public domain). Check
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for JOHN KOSCUISKO. [$]
KOSCUISKO, LEO was born 16 May 1918, received Social Security number 168-14-7025 (indicating Pennsylvania) and, Death Master File says, died December 1987
Source: Death Master File (public domain). Check
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for LEO KOSCUISKO. [$]
KOSCUISKO, SOPHIE S. was born 12 May 1916, received Social Security number 166-01-1747 (indicating Pennsylvania) and, Death Master File says, died 28 June 2001
Source: Death Master File (public domain). Check
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for SOPHIE S KOSCUISKO. [$]
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