Have you sent away for her death certificate to find out her maiden name?

I'm afraid I can't find information about her family unless I know her maiden name.

This was the only Mary Wimberly in Dooly according to the death index.

Georgia Deaths, 1919-98 Record
Name: Mrs. Mary J. Wimberly
Death Date: 17 Feb 1927
County of Death: Dooly
Certificate: 3142-I