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LISZKOWICZ, JOSEPH M. was born 1 March 1917, received Social Security number 196-03-6990 (indicating Pennsylvania) and, Death Master File says, died 3 March 1995
Source: Death Master File (public domain). Check
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LISZKOWICZ, MICHAEL was born 3 June 1888, received Social Security number 188-09-1054 (indicating Pennsylvania) and, Death Master File says, died October 1965
Source: Death Master File (public domain). Check
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LISZKOWICZ, NELLIE was born 27 July 1891, received Social Security number 168-50-7789 (indicating Pennsylvania) and, Death Master File says, died 21 January 1989
Source: Death Master File (public domain). Check
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