"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MZCR-NHZ : 29 August 2017), Jacob Dennick, Albany, Albany, New York, United States; citing enumeration district ED 34, sheet 367A, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0806; FHL microfilm 1,254,806.
