Sorry to be late getting on the train! James Adair who is found in the Greene County, Jamestown, Ohio is the son of Samuel and Sarah Goodman Adair. He is also the brother of Alexander Adair who we are researching. We have been doing this for a few years and still haven't a clue who were the ancestors of Samuel. No positive connection to anyone who has known genealogy. Have suspected a relationship with James Adair who lived near him in Rockbridge County, Virginia.Happy for any information which we can follow up.