In re-reading your message after I posted a reply, the Joseph Little who went to TN, had a brother William who went to Texas, are sons of Capt George Little.
The Joseph Little, Rev War service in SC Rosters, as I understand it, is a brother to Capt George, along with other brothers, Jonas, James, John and William.
John, b ca 1777 Union Co SC, went to Barren Co KY 1802-4 with his father Capt George and brother Jonas,1804 they went to Ohio County, but John returned to TN where he stayed for many years before going to Texas, where he died.
William who went to East Texas (Lamar Co) was son of Jonas, was b about 1819 Daviess Co KY,
Does this agree with your records?My references were Rosters of SC Patriots in American Revolution by Moss, and the Kentucky Family Records series by the West-Central KY Family Research Association I have volumes 1-12 and the annotated 1850 Daviess Co KY census they published.I can copies if