"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MZZG-G1L : accessed 25 July 2015), Soloman B Smart, Poughkeepsie, Dutchess, New York, United States; citing enumeration district 58, sheet 191C, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0825; FHL microfilm 1,254,825.