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GRIGGAS, GERTRUDE C. was born 2 March 1912, received Social Security number 349-09-7571 (indicating Illinois) and, Death Master File says, died 23 May 1993
Source: Death Master File (public domain). Check
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GRIGGAS, JOSEPH was born 23 November 1913, received Social Security number 348-10-4894 (indicating Illinois) and, Death Master File says, died 26 January 1999
Source: Death Master File (public domain). Check
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GRIGGAS, STEFFANIE was born 7 May 1914, received Social Security number 318-14-2055 (indicating Illinois) and, Death Master File says, died 20 November 1996
Source: Death Master File (public domain). Check
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