"United States Census, 1880," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MDX9-3ZH : accessed 17 March 2015), Mary Delaney in household of W S Delaney, New Orleans, Orleans, Louisiana, United States; citing enumeration district , sheet , NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll ; FHL microfilm .
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