Jane, I have no evidence on polly. However, Old family stories told of my grandfather was shot by Indians in upper Nothe Carolina probably around the late 1780's. It was told that he stunbled into a patato field and covered himself with vines. (he was shot by an arrow in the leg. A young Cherokiee Prencis found him and took him back to her vlllege. Her father was a local chief. There she nursed him back to health. They then were married. Prehaps Polly was there Daughter. Love to hear from you.