Hi.Your posting is very old but maybe you're still reading these messages? I'm related to Joseph Ewing Adair through his sonSamuel 1818-1886,and Sam's son Harry Cardosie Adair 1868-1939, and Harry's daughter Ruth Adair, my grandmother.
And I have Joseph Ewing Adair's father John (1750-1824) and wife Elizabeth Burgess, and John's father John (1732-1827) and his wife Ellen Crawford.
I don't have much detail earlier than Harry, other than names/dates. Your note sounded like you might. I'd be very pleased to receive any info you can give me.Thanks