Comment on Chief Cornstalk: Shawnee Lineage by Lisa Smith

First, I would like to say that I have found more information on this site than I have anywhere. :)
My maternal grandfathers line is Adkins from West Virginia.
My paternal grandfathers line is Lowe-Adkins from Tennessee.
I apologize, if you are duplicating your answers. But, I am having difficulty in find actual verifcation to either proove or dis prove our Native American heritage.
Christine Carroll (NC) 1801? married Michael Lowe (TN)
The family story states that she was full Cherokee. While searching online, I had the option to come to this site. It appears that there was an answer :)
I think it may have been posted sometime ago.
I want to thank you in advance for your time and consideration!
Be blessed!
Lisa