My ggg-grandfather Thomas Gwinn b.1764 probably in VA came to SC as a young man with mother and brothers John and Isom. He married Elizabeth Littleton and they had a son Jeptha Gwinn,married Sarah Forte[?}. These are my gg-grandparents. Anyone having information on any of these names would be appreciated. Thomas,Elizabeth and Sarah are buried in the Gwin McKnght cemetery. Would like to find Jepthas burial place.