I am looking for my great grandmother Della Mae Blackburn. I know she was born in 1891 and I am pretty sure her mother was Fannie Blackburn born 8/1874 and I think her father was Richard Blackburn. I want to know if my ancestors are Cherokees. I was always told that my great grandfather took Della Mae away from her native family. She died when my grandfather was young. My family was all from Texas. Hamilton County from my research