"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VBJ6-MKG : accessed 18 May 2017), Marie Jones in household of Loay T Jones, Speairs Township, Bryan, Oklahoma, United States; citing enumeration district (ED) 7-34, sheet 22A, line 40, family 416, 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 3278.