"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVQ8-MV9 : accessed 4 November 2018), Ruth E Pitre in household of Arthur A Wentz, Lake Charles Ward 4, Calcasieu, Louisiana, United States; citing ED 44, sheet 3B, line 72, family 52, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 606; FHL microfilm 1,820,606.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VYPY-QS1 : 14 March 2018), Ruth Harang in household of Joseph R Harang, Ward 13, New Orleans, New Orleans City, Orleans, Louisiana, United States; citing enumeration district (ED) 36-366, sheet 3A, line 35, family 50, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 1432.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:J59B-3ZD : 20 May 2014), Ruth Harang, Aug 1981; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).