FamilySearch (https://familysearch.org/ark:/61903/1:1:MWVK-CDY : 15 July 2017), Mary L Werle in household of Lewis Werle, Warren, Warren, Pennsylvania, United States; citing enumeration district ED 262, sheet 17B, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 1200; FHL microfilm 1,255,200. (Deed) - Mary L Werle dans le foyer de Lewis Werle, "United States Census, 1880" » Quellen » Généalogie Hoffet » Genealogie Online"> FamilySearch (https://familysearch.org/ark:/61903/1:1:MWVK-CDY : 15 July 2017), Mary L Werle in household of Lewis Werle, Warren, Warren, Pennsylvania, United States; citing enumeration district ED 262, sheet 17B, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 1200; FHL microfilm 1,255,200. (Deed) - Mary L Werle dans le foyer de Lewis Werle, "United States Census, 1880" » Quellen » Généalogie Hoffet » Genealogie Online">
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MWVK-CDY : 15 July 2017), Mary L Werle in household of Lewis Werle, Warren, Warren, Pennsylvania, United States; citing enumeration district ED 262, sheet 17B, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 1200; FHL microfilm 1,255,200. - Mary L Werle dans le foyer de Lewis Werle, "United States Census, 1880"
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