The George Gabhart that is in the line that I have has the Rev. War pension # S 31.047. Listed as George Gabbert or Gabhart. He was born in 1760 Shenandoah County, Virginia and died in Mercer Co. Ky in July 1851. Henry Gabhart is hes son. This Rev. War record was taken from Heritage Quest Revolutionary War Pension records.
He did live in Burke Co. NC at time of enlistment I believe. He descends ( Matthias-Johan George Gabhardt-Johan Gabhardt b. 1670 Wardorf, Germany)
Hope this helps.