"United States Census, 1870," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHCG-7XH : 12 April 2016), Charles Mcgee in household of William Mcgee, Michigan, United States; citing p. 15, family 100, NARA microfilm publication M593 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 552,206.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MWS5-YDF : 26 August 2017), Charles Mc Gee in household of William Mc Gee, Unadilla, Livingston, Michigan, United States; citing enumeration district ED 197, sheet 236A, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0592; FHL microfilm 1,254,592.
It may be possible to confirm family relationships with Charles by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Charles: