Libertus, Mirvin W. (husband Margaret P. Walker), FindAGrave, 1961, Bexar Co TX
Short Title
U.S. Veteran's Affairs, contributor, "Mivin W. Libertus," database, For Sam Houston National Cemetery (San Antonio, Bexar County, Texas, USA), memorial no. 3030820, FindAGrave (http://www.findagrave.com/index.html : viewed 14 January 2014.