I did a few google searches and found the following....
"Vol I The History of Gwinnett County Georgia 1813-1843 - "Upon his return home he (Robert Sidney Adair) found that the worst had not been told. All his property was gone and his family penniless. He at once refugeed to South Carolina, where some of his wife's relatives, the Poseys, the Stringers and other old Virginia neighbors, lived." perhaps the following will give you some clues to research; (as there is no documentation , be sure not to accept either as fact).
" This is from Mordica MILLERS Rev War file;
"And after he returned home he says he enlisted under CAPTAIN JOHN NORWOOD for the term of 6 months and served said time out and during said time the Tories and Indians killed and took prisoners 22 of our men whose names are as follows: GEORGE STRINGER, who was said declarants UNCLE* JARED/JAMES LIDDLE CRAWFORD JAMES LIDDLE was killed on the ground. ROBERT ADAIR, UNCLE BY MARRIAGE** BENNETT COYEL, (also spelt Coil ?)UNCLE BY MARRIAGE HEZEKIAH POSEY, UNCLE BY MARRIAGE, was wounded and made his escape. =========