Find A Grave Memorial# 25937062, George Macon Dillard, Head of Tennessee Cemetery, Dillard, Rabun County, Georgia, USA.
"United States Census, 1870," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MC3L-4LS : accessed 05 Dec 2014), George Dillard in household of Barnet Dillard, Georgia, United States; citing p. 24, family 177, NARA microfilm publication M593, National Archives and Records Administration, Washington D.C.; FHL microfilm 000545670.
"United States Census, 1880," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M8GP-YL2 : accessed 05 Dec 2014), George M Dillard in household of John B Dillard, Tennessee Valley, Rabun, Georgia, United States, 171; citing sheet 47A, film number 0162, NARA microfilm publication T9, National Archives and Records Administration, Washington D.C.; FHL microfilm 1254162.
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: