"Oklahoma, County Marriages, 1890-1995." Database with images. FamilySearch. "Oklahoma, County Marriages, 1890-1995," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XVGS-TYH : 23 February 2021), Hilliard Longaker and Lillie Johnson, 13 May 1915; citing Oklahoma, various county courthouses, Oklahoma; FHL microfilm.