My Grandmother's name was Margaret Myrtle Carrol(l) Farmer. She was born in Rome GA and married my Grandfather John N. Farmer who was from Catersville GA.
My Great Aunt is still living, her name is Willie Mae. Other siblings that have passed are George, Clyde, & Connie. There dad was married twice, once proir to his marriage to my G Grandmother. I can't recall his name, but the one you listed in your posting sounds familiar.
I believe that this Carroll family came over during the 1800's and the original spelling of the name was altered shortly after arriving in the states.
This Carrol family is buried at Wax cemetery near Rome GA.
Also, The name Wesley Carroll also sounds familar.
Does any of this information sound as if it connects to anyone's family history or answer your questions?