"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MNW9-JLP : 24 August 2017), Not Named Cox in household of John Cox, Jonesboro, Craighead, Arkansas, United States; citing enumeration district ED 48, sheet 394C, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,254,041.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M3X5-DJM : accessed 24 May 2020), James L Cox in household of John Cox, Gilkerson & Greenfield Townships, Craighead, Arkansas, United States; citing enumeration district (ED) 14, sheet 9A, family 152, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,055.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MKJK-3JW : accessed 24 May 2020), James L Cox, Gilkerson, Craighead, Arkansas, United States; citing enumeration district (ED) ED 16, sheet 1B, family 14, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 47; FHL microfilm 1,374,060.
Registration State: Arkansas; Registration County: Craighead County Source Information Ancestry.com. U.S., World War I Draft Registration Cards, 1917-1918 [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2005.
Year: 1920; Census Place: Gilkerson, Craighead, Arkansas; Roll: T625_58; Page: 7B; Enumeration District: 32 Source Information Ancestry.com. 1920 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2010. Images reproduced by FamilySearch.
Have you taken a DNA test? If so, login to add it. If not, see our friends at Ancestry DNA.