Brenda:
I may have some information for you. The location is right for the Margaret I know of but, the date of birth and death seem slightly off. I'm not currently an ancestry.com member (but I do get alerts from the Frady board) so, please contact me directly at: jkfrady@gmail.com if you're interested and haven't yet found out what you want to know.
I also have a Brown family connection in western NC I'd like to discuss with you.
Thanks, Keith