Yes, I believe Robert Sidney Adair (1st) was probably b about 1740 in England. He apparently died in 1783 in SC at the hands of Indians and/or Tories. It is not known where he was killed or buried. I think it is likely that he had one or more brothers however no reference is made to them and it is not known if they came to America. A John Adair purchased land in the Pendleton District near Elizabeth Posey Adair (wife of Robert).