Public information, by definition, is not private.
RIBOT-ESTRAD, JUAN was born 9 January 1915, received Social Security number 154-22-7925 (indicating New Jersey) and, Death Master File says, died April 1992
Source: Death Master File (public domain). Check
Archives.com
for JUAN RIBOT-ESTRAD. [$]
RIBOT ESTRAD, LUCAS was born 1 September 1908, received Social Security number 582-10-0097 (indicating Puerto Rico) and, Death Master File says, died 23 April 2000
Source: Death Master File (public domain). Check
Archives.com
for LUCAS RIBOT ESTRAD. [$]
RIBOT-ESTRAD, MARCELO was born 1 November 1907, received Social Security number 582-05-3408 (indicating Puerto Rico) and, Death Master File says, died October 1973
Source: Death Master File (public domain). Check
Archives.com
for MARCELO RIBOT-ESTRAD. [$]
Check all your genealogy names on SortedByName.com and Sorted By Date.com. Bookmark the site.