I'm sure that Dennis will join in as soon as he sees this! The Gillespie Brothers, John & James from my home county, Union, (Blairsville) migrated out of NC and settled over between Blairsville and Young Harris, Ga. and made rifles.
A good friend and I have scoured the whole area looking for original Gillespies and have found several. There were several other makers around the Augusta area also, but the names escape me at the moment. Jerry Nobles has several Georgia makers ID'd in his series of books IIRC.