My Bright relatives came to AL (Cherokee Co. and Calhoun Co.) in the 1880's from Spaulding County, GA.Before 1860, I have no info.I know that John Bright of Spaulding Co., GA (Griffin, GA) and his wife, Cynthia, were born in NC.Where I don't know.
From 1860 Spaulding Co, GA census: John Bright (husband) Cynthia (wife) George W. (son) Wm. J. (son) Barney Y.(son)
Barney immigrated to Cherokee Co and Calhoun Co, AL in abt 1885.Barney's sons were: John A. Bright and Walter Bright.
If there are any connections to your people, please let me know.