"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:3S6R-GPZ : accessed 28 June 2018), George W Robinson in household of John W Robinson, Smithfield, Carroll, Georgia, United States; citing enumeration district (ED) ED 20, sheet 6A, line 27, family 110, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 342; FHL microfilm 2,340,077.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K72T-K14 : accessed 28 June 2018), George W Robinson in household of John W Robinson, Militia District 1006, Carroll, Georgia, United States; citing enumeration district (ED) 22-22, sheet 13B, line 43, family 224, 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 647.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:J2XV-J3Y : 20 May 2014), George W Robinson, 25 Dec 2002; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
Find A Grave, database and images (https://www.findagrave.com : accessed 28 June 2018), memorial page for George William Robinson (29 Aug 1928–25 Dec 2002), Find A Grave Memorial no. 38890845, citing Kansas Missionary Baptist Church Cemetery, Carroll County, Georgia, USA ; Maintained by Fredie Smith (contributor 47041441) .
It may be possible to confirm family relationships with George by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with George: