OLIVIA NEVADA PARDUE ISOM

I am looking for any information on my grandmother. She was born in yadkinville, North Carolina, October 1880. Her father was J.W.Pardue, her mother was Mary Emily Caudle. I know very little about her. If there is anyone who can help I would appreciate it. The most interesting thing I know about her is that she was part indian. I have successfully found my other relatives but not her.