"United States Census, 1870," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M6G7-R26 : 12 April 2016), Lewis Brunner, Ohio, United States; citing p. 13, family 107, NARA microfilm publication M593 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 552,783.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M836-XZC : 16 July 2017), Louis A Bruner, Upper Sandusky, Wyandot, Ohio, United States; citing enumeration district ED 165, sheet 493A, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 1079; FHL microfilm 1,255,079.
Find A Grave, database and images (https://www.findagrave.com : accessed 9 June 2018), memorial page for Lewis Augustus Brunner (1823–23 Jun 1886), Find A Grave Memorial no. 64408216, citing Oak Hill Cemetery, Upper Sandusky, Wyandot County, Ohio, USA ; Maintained by ProgBase (contributor 47278889) .
"Ohio Deaths, 1908-1953," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X8WS-YRG : 9 March 2018), Lewis A. Brunner in entry for Ada Brunner Holman, 23 Aug 1940; citing Tiffin, Seneca, Ohio, reference fn 52198; FHL microfilm 2,023,843.