my great grandmother was Chanda (Dolly) Parker. She was born 1878 and married Paul Callahan. Her father was James Andrew Parker b. 1847 in Newton County, GA, d. 1906 in Morgan County, GA. His father was Aaron Parker, b. 1810 in GAand died after 1880. Ancestry shows his father as Aaron Parker b. 1768 in Bedford VA and died 1826 in Jasper County, GA. His wife being Mary Williams, md. Greene County, GA in 1801.
Any bells ringing here?