The William Newsom you are referring to is my 4th great grandfather. He didn't come to Bedford County Tennessee until 1810. You have his sister as being born in Bedford County. Nancy was born in 1782. Tennessee didn't become a state until 1795. Bedford County wasn't formed until 1809. I have Nancy as being born in Rowan County, North Carolina and married to Kinchen Stokes in 1802. I have Betsy married to a Hamilton, Patsy married to a Northern, and Polly married to a Nolen.
Can you please share your information on William?