"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MG8M-L4M : accessed 18 February 2018), John Blair, Irwin Ward 2, Westmoreland, Pennsylvania, United States; citing enumeration district (ED) ED 140, sheet 15A, family 285, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1429; FHL microfilm 1,375,442.
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