"West Virginia Births and Christenings, 1853-1928," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:X5TS-2V7 : 10 February 2018), James W. Hinkle, 07 Jul 1854; citing , Greenbrier, West Virginia, reference ; FHL microfilm 595,033.
"West Virginia Deaths, 1804-1999," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:NMWH-928 : 11 February 2018), James William Hinkle in entry for Robert Houston Hinkle, 11 May 1967; citing Greenbrier, West Virginia, County Records, 6468, county courthouses, West Virginia; FHL microfilm 1,992,232.
It may be possible to confirm family relationships with James by comparing test results with other carriers of his Y-chromosome or his mother's 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 James: