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CALDERON ROB, GILBERTO was born 6 August 1941, received Social Security number 581-84-0304 (indicating Puerto Rico) and, Death Master File says, died 1 July 2006
Source: Death Master File (public domain). Check
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CALDERON-ROB, PORFIRIO was born 16 November 1935, received Social Security number 581-58-7083 (indicating Puerto Rico) and, Death Master File says, died 29 April 2007
Source: Death Master File (public domain). Check
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CALDERON ROB, RAMON was born 20 May 1934, received Social Security number 581-58-7711 (indicating Puerto Rico) and, Death Master File says, died September 1971
Source: Death Master File (public domain). Check
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CALDERON-ROB, RUBEN was born 8 June 1955, received Social Security number 583-74-2067 (indicating Puerto Rico) and, Death Master File says, died 8 October 1988
Source: Death Master File (public domain). Check
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