↑ ["United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KQZW-Z7X : accessed 9 December 2016), Watson Farrar in household of Watson Farrar, Ward 20, Pittsburgh, Pittsburgh City, Allegheny, Pennsylvania, United States; citing enumeration district (ED) 69-590, sheet 61A, line 3, family 8, 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 3670.]