"United States Census, 1940," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:KW6Q-1DW : 9 January 2021), Veron Day in household of James Day, Springfield City, Clark, Ohio, United States; citing enumeration district (ED) 12-48, sheet 3A, line 7, family 52, 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 3039.