treesa on Family Tree Circles

Amanda Turner is our great grandmother ;don't no husbands name just (Yearwood) .they had my grandmother Lula don't no other children or if there were any. (Lula Yearwood )grandma ,married Henry Blackwell in Copperhill,Tennesee full name John Henry Blackwell;his fathers name was Sam Blackwell. We were told grandma(Lula)&greatgrandma (Amanda)were full blooded Cherokee indian. Thats about all i no but grandma (Lula)died in Toccoa,Ga. in 1956.