"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:ML53-2MK : accessed 19 February 2020), John Mckean, Calumet, Houghton, Michigan, United States; citing enumeration district (ED) ED 105, sheet 14A, family 217, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 646; FHL microfilm 1,374,659.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MZ3W-YCT : accessed 20 February 2020), John McKean, Calumet, Houghton, Michigan, United States; citing ED 115, sheet 19B, line 86, family 382, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 769; FHL microfilm 1,820,769.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XQ1M-J3D : accessed 20 February 2020), John T Mckean, Calumet, Houghton, Michigan, United States; citing enumeration district (ED) ED 13, sheet 1A, line 23, family 7, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 993; FHL microfilm 2,340,728.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K4LH-DW5 : 29 July 2019), John T Mckean, Calumet Township, Houghton, Michigan, United States; citing enumeration district (ED) 31-15, sheet 1A, line 30, family 9, 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 1756.
"Michigan, County Births, 1867-1917," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QP72-2KTJ : 20 October 2019), John McKean in entry for John McKean, 24 Aug 1908; citing Birth, various county courts, Michigan.
"Michigan, County Births, 1867-1917," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QP72-5J45 : 20 October 2019), John McKean in entry for Frances McKean, 15 Jun 1910; citing Birth, various county courts, Michigan.
"Ohio, County Marriages, 1789-2013," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:2Q73-DTQ : 26 August 2019), John Mckean in entry for Paul Mckean and Jean Wenzel Or Richardson, 05 Jun 1940; citing Marriage, Henry, Ohio, United States, , Franklin County Genealogical & Historical Society, Columbus; FHL microfilm.
Is John your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.