The Website you mentioned simply repeats the errors made 70 years ago with regards to the kinship of Joseph Adair of Laurens Co. and James Adair of Tryon Co., NC. Moreover, it also repeats the error that James Robert Adair is connected to the Cherokee Adairs, many of whom descended from South Carolina Adair lines. There is no genealogical evidence, as far as I know, to support either of those ideas. Current evidence strongly suggests that Joseph Adair did indeed have a brother James, but he was a cooper who lived and died in Laurens Co., SC. As far as I know, none of the Ramage lines from Laurens Co. have intermarried with the Cherokees. How do you connect to the Ramages?