I have a relative named Kiziah Neely who was Cherokee.
Her pics really look it too. She lived in Wayne County KY
and was buried there.
She married Terrence Neely and gave birth to a daughter Genetta in 1881, which I know is a long way off from 1770 but she could be her descendant. Her daughter gave birth to my Grandmother Zelma.
1770 seems a bit early (?) for Doublehead's clan. His cave is right up the road in Somerset.
I believe my relative was from Kidder which is right down the road........