In the Rockbridge Co. VA, Marriage Bond Index 1778-1801 there is the record of marriage between Martha Adair and Daniel LYLE (the Lyle family were from Browndodd, Larne, Ireland). Bondsman was Samuel Houston and witnesses were George Adair and Samuel Houston. Parent of Martha Adair was Benjamin Adair.
https://www.ancestry.com/boards/surnames.adair/1191.1/mb.ashx