"United States Census, 1940," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:KWRQ-4L2 : 10 January 2021), Anthony Donofrio, Cleveland, Cuyahoga, Ohio, United States; citing enumeration district (ED) 92-901, sheet 7A, line 13, family 108, 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 3239.
^"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:J147-Q3R : 9 January 2021), Anthony Donofrio, Jul 1977; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).