Public information, by definition, is not private.
MARTELL-CRUZ, LUIS received Social Security number 580-28-8435 (indicating Virgin Islands or Puerto Rico) and, Death Master File says, died November 1970
Source: Death Master File (public domain). Check
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for LUIS MARTELL-CRUZ. [$]
MARTELL-CRUZ, O was born 8 January 1954, received Social Security number 389-88-3978 (indicating Wisconsin) and, Death Master File says, died 15 February 1983
Source: Death Master File (public domain). Check
Archives.com
for O MARTELL-CRUZ. [$]
MARTELL-CRUZ, RAMONA was born 3 March 1908, received Social Security number 584-06-9506 (indicating Puerto Rico) and, Death Master File says, died March 1985
Source: Death Master File (public domain). Check
Archives.com
for RAMONA MARTELL-CRUZ. [$]
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