Hayes was the son of Isom Frank and Rachel Sizemore. His wife's name was Eveline and she was born in Virginia. They had a son named Frank.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MSZ6-WDM : accessed 6 December 2017), Mcfarsin St Moore in household of Isam Moore, Bristol town (east part), Sullivan, Tennessee, United States; citing enumeration district (ED) 121, sheet 12A, family 215, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,601.