Sheppard Family - Meriwether County Georgia

I am searching for my gr-gr grandmother's family in Meriwether County Georgia. Her name was Georgianna/ Georgia Ann Sheppard/Shepard/Sheperd/Shepperd. She married my gr-gr Grandfather, John Neil Strahan, Sr. on June 1, 1860 in Meriwether County. She was born June 11, 1843 in Georgia and died in childbirth on December 28, 1871 in Waco, McLennan County, Texas.

I have no familial background on her, but she is believed to have been born in Georgia. I found one Sheppard daughter with her Christian name but it was not the right person.