Public information, by definition, is not private.
LEONARD OWEN, MARION was born 5 October 1914, received Social Security number 319-05-9311 (indicating Illinois) and, Death Master File says, died April 1973
Source: Death Master File (public domain). Check
Archives.com
for MARION LEONARD OWEN. [$]
Check all your genealogy names on SortedByName.com and Sorted By Date.com. Bookmark the site.