"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MFB4-WH2 : accessed 30 January 2019), Harold E Mcgannon in household of Albert A Mcgannon, Pittsburgh Ward 25, Allegheny, Pennsylvania, United States; citing ED 717, sheet 3A, line 46, family 72, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1526; FHL microfilm 1,821,526.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XCHC-WVS : accessed 30 January 2019), Harold E Mcgannon in household of Albert A Mcgannon, Bellevue, Allegheny, Pennsylvania, United States; citing enumeration district (ED) ED 500, sheet 2B, line 79, family 50, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1960; FHL microfilm 2,341,694.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KQZY-T7R : 14 March 2018), Harold D Mcgannon in household of Anna M Mcgannon, Ward 1, Bellevue, Bellevue Borough, Allegheny, Pennsylvania, United States; citing enumeration district (ED) 2-21, sheet 2B, line 41, family 44, 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 3397.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JR4Y-LPK : 20 May 2014), Harold E Mcgannon, 18 Jun 1992; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
"Find A Grave Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QK1F-R3S1 : 15 December 2015), Harold E McGannon, 1992; Burial, Pittsburgh, Allegheny, Pennsylvania, United States of America, Christ Our Redeemer Catholic Cemetery; citing record ID 138859607, Find a Grave, http://www.findagrave.com.
"Harold E. Mcgannon." [1] Search Burial Records, Christ Our Redeemer Cemetery (Pittsburgh, PA). Accessed 30 Jan 2019.
Is Harold your ancestor? Please don't go away! Login to collaborate or comment, or contact
the profile manager, or ask our community of genealogists a question.