"United States Census, 1880," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:M83C-3HP : 14 January 2022), James Quinn, Watertown, Washington, Ohio, United States; citing enumeration district , sheet , NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm .
"Ohio, County Death Records, 1840-2001," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:F6KC-33J : 1 March 2021), James Quinn, 25 May 1889; citing Death, Watertown, Watertown Township, Washington, Ohio, United States, source ID v 1 p 362, County courthouses, Ohio; FHL microfilm 946,210.