There was a John Adair (not sure if near Natural Bridge) noted in Rockbridge County, VA Deed Book L, pp. 319-320 : 16 Sep 1818333 Acres William H. Willson / Wilson and Jane his wife of Rockbridge Co, VA to John Adair of same. Tract of land in Rockbridge on waters of North River containing 333 Acres-- same tract conveyed by Samuel Clarke, trustee of Borden's representatives.8 June 1815.
Beginning at black oak corner to McElhaney's land to McCampbell, with his lines, to McCampbell's line; to McElhaney's line and with same, to beginning. Signed: Wm. H. Wilson (seal), Jane Wilson (seal)