> "United States Census, 1940," database with images, FamilySearch(https://familysearch.org/ark:/61903/1:1:VBJC-MWL : 6 March 2020), Carl Cantrell, Caney Township, Atoka, Oklahoma, United States; citing enumeration district (ED) 3-5, sheet 9B, line 80, family 152, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 3275.
> "United States Census, 1940," database with images, FamilySearch(
https://familysearch.org/ark:/61903/1:1:VBJC-MW1 : 6 March 2020), Herbert Cantrell, Caney Township, Atoka, Oklahoma, United States; citing enumeration district (ED) 3-5, sheet 10A, line 8, family 154, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 3275.
"United States Census, 1940," database with images, FamilySearch(https://familysearch.org/ark:/61903/1:1:VRKX-YYP : 19 May 2020), Boyd Cantrell, Kickapoo Township, Leavenworth, Kansas, United States; citing enumeration district (ED) 52-16A, sheet 7A, line 36, family , Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 1240.
> There's other families and individuals