If your Morgan was named bradbury Morgan and livved in either Sussex Co. del. or doechester co. Md., he had to be a descendent of Joshua Morgan and his wife, elizabeth Bradbury Morgan . They had two sons, Joseph and Bradbury Morgan.I have no information re. a bradbury Morgan who went to Tenn. but my own Joseph Morgan who m. Rachel griffith in Delaware went to Marion Co. W. Va. abt. 1783. As far as I know, there was no Indian ancestry in my family but possibly in one of the cousins. what further do you know about your group. betty Hamner