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SOUTHWORTH S, LAWRENCE P. was born 25 June 1925, received Social Security number 190-20-5757 (indicating Pennsylvania) and, Death Master File says, died 29 December 1998
Source: Death Master File (public domain). Check
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SOUTHWORTH S, NORWOOD J. was born 10 March 1935, received Social Security number 008-22-6500 (indicating Vermont) and, Death Master File says, died 4 September 1999
Source: Death Master File (public domain). Check
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SOUTHWORTH S, ROBERT M. was born 10 June 1941, received Social Security number 013-32-0488 (indicating Massachusetts) and, Death Master File says, died 16 February 2002
Source: Death Master File (public domain). Check
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