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SILVERBOOK, HAROLD was born 22 January 1927, received Social Security number 170-20-5483 (indicating Pennsylvania) and, Death Master File says, died 15 April 2004
Source: Death Master File (public domain). Check
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SILVERBOOK, MARION was born 7 April 1919, received Social Security number 204-05-5335 (indicating Pennsylvania) and, Death Master File says, died 5 January 1998
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SILVERBOOK, MARTIN was born 10 June 1919, received Social Security number 201-09-9862 (indicating Pennsylvania) and, Death Master File says, died March 1973
Source: Death Master File (public domain). Check
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SILVERBOOK, SAMUEL was born 13 June 1917, received Social Security number 183-16-3971 (indicating Pennsylvania) and, Death Master File says, died 17 December 2004
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