Public information, by definition, is not private.
CORCINO-SIER, JUAN was born 30 July 1909, received Social Security number 580-22-8350 (indicating Virgin Islands or Puerto Rico) and, Death Master File says, died 12 August 1994
Source: Death Master File (public domain). Check
Archives.com
for JUAN CORCINO-SIER. [$]
CORCINO-SIER, MERCEDES was born 1 September 1911, received Social Security number 584-01-4353 (indicating Puerto Rico) and, Death Master File says, died February 1982
Source: Death Master File (public domain). Check
Archives.com
for MERCEDES CORCINO-SIER. [$]
CORCINO-SIER, RAFAEL was born 4 December 1913, received Social Security number 580-22-5342 (indicating Virgin Islands or Puerto Rico) and, Death Master File says, died 13 April 2002
Source: Death Master File (public domain). Check
Archives.com
for RAFAEL CORCINO-SIER. [$]
Check all your genealogy names on SortedByName.com and Sorted By Date.com. Bookmark the site.