@I’m descended from Thomas Campbell (1770?-1821) who was the brother of Audley Campbell (1768-1850s?).
I believe that their parents were George Campbell (?-1777) and Margaret Henderson (?-?)
Thomas and Audley both migrated to the Estill County area of Kentucky in the late 1790s. Thomas died and was buried in Estill County. Audley died and was buried in neighboring Madison County, Kentucky.
George Campbell (d1777) had a Will dated the same year which listed his children by name with Thomas’ name and an “Edley” also listed. Edley could quite possibly be Audley