I am searching for information on my Cherokee heritage. I was adopted and only have names with very little information. I do know that my great-grandfather was a chief on a reservation. His name was Benjemin Osborne. My grandmother, his daughter, was L. Iola Osborne who lived on the reservation also. Both were full blooded Cherokee, I have knoe idea which reservation or how to find out. She married an Irish man in Florence, SC in 1919. If anyone can give me any information on how to go about becoming part of the Cherokee nation I would greatly appreciate it.