"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M6T4-JSF : 15 July 2017), Winafred A Garvey in entry for John B Garvey, 1880; citing enumeration district ED 138, sheet 217D, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d), roll 1413; FHL microfilm 1,255,413.