My grandmother's parents were Caroline Ezell and George Washington Gardner who lived in Giles Co TN and Mississippi Okalona and then to Harrisburg. He was a farmer and carpenter and built homes in Savannah and elsewhere in the South.
Geo's parents were George Baumgardner Gardner and Mary (Polly) Sadler. jz who sent in the information you mentioned and I are now corresponding having met through our mutual relationship to Mary (Polly) Sadler and Geo. So far we have found four of their children: Isaac, James, Wm B and George Washington. jz's line is from Wm B and mine from Geo W.
We had some difficulty in finding Mary (Polly) and jz came up with Fredrich Sadler and Barbara. I'm not sure if that is the correct line as I found a Mary Polly Crowell Pulaski Co VA 1800 and Jacob Saddler 1797 from Frederick Co MD - They had a daughter Mary (Polly) Saddler 1836.
Do you know the names of Eva's siblings?
I have to be out of town for a couple of days, and will do some more searching when I return.