↑ "Ohio Deaths, 1908-1953," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X8J4-4LV : 8 March 2021), Philip Christman, 26 Jun 1917; citing Falls Twp., Muskingum, Ohio, reference fn 41781; FHL microfilm 1,984,016.
"United States Census, 1850," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MXQR-NQF : 21 December 2020), Philip Christman in household of Jacob Christman, Bloom Township, Morgan, Ohio, United States; citing family , NARA microfilm publication (Washington, D.C.: National Archives and Records Administration, n.d.).
"United States Census, 1860", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MCGL-WNC : 18 February 2021), Philip Crisman in entry for Jacob Crisman, 1860. Falls, Muskingum, Ohio.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MLFJ-QDW : accessed 21 August 2022), Philip Christman, Falls, Muskingum, Ohio, United States; citing enumeration district (ED) ED 60, sheet 1A, family 2, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1221; FHL microfilm 1,375,234.