Public information, by definition, is not private.
CASILLAS-MAT, CLOTILDE was born 26 September 1933, received Social Security number 069-30-4446 (indicating New York) and, Death Master File says, died 9 April 2007
Source: Death Master File (public domain). Check
Archives.com
for CLOTILDE CASILLAS-MAT. [$]
CASILLAS-MAT, LYDIA M. was born 15 April 1927, received Social Security number 581-96-6667 (indicating Puerto Rico) and, Death Master File says, died 24 June 2011
Source: Death Master File (public domain). Check
Archives.com
for LYDIA M CASILLAS-MAT. [$]
CASILLAS-MAT, PABLO was born 3 October 1928, received Social Security number 581-68-9351 (indicating Puerto Rico) and, Death Master File says, died 11 December 1991
Source: Death Master File (public domain). Check
Archives.com
for PABLO CASILLAS-MAT. [$]
Check all your genealogy names on SortedByName.com and Sorted By Date.com. Bookmark the site.