Martha Walls is listed in the 1860 census for Pennsylvania as aged 35, born in Pennsylvania, in the household of Thomas Walls (38) with Melissa (13, born in PA), Prentice (male, 10, born in Ohio); Jackson (male, 8, born in Ohio), Anna M. (5, born PA), and Nancy (1, born PA).
Joseph, son of Thomas and Martha Wells, was born in 1872 in Ohio. He married Mary Jones on 18 Jun 1902 in Ohio.
In 1910, 85-year-old Martha Walls, a widow, was living in the household of her son-in-law John Fahnline.
↑ "Ohio, County Marriages, 1789-2013," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X8MJ-Y4S : 26 August 2019), Martha Wells in entry for Joseph M. Wells and Mary Jones, 18 Jun 1902; citing Marriage, Guernsey, Ohio, United States, p29 cn57, Franklin County Genealogical & Historical Society, Columbus; FHL microfilm.
↑ "United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MGCH-HYY : accessed 3 October 2020), Martha Walls in household of John Fahnline, Sharon Ward 2, Mercer, Pennsylvania, United States; citing enumeration district (ED) ED 177, sheet 26A, family 570, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1375; FHL microfilm 1,375,388.