"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KMT6-PDS : 15 March 2018), Cynthia Borcherding in household of Werner F Borcherding, Nashua, Bradford Township, Chickasaw, Iowa, United States; citing enumeration district (ED) 19-1, sheet 4A, line 31, family 95, 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 1147. - Cynthia Borcherding dans le foyer de Werner F Borcherding, "United States Census, 1940"
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