George Norman of Union County, South Carolina

I am searching George Norman and his wife, Margaret Dodd, who came to Union County, South Carolina about 1772, when he received a Land Grant. They were from Fairfax - Loudourn County, Virginia. Her parents, William and Catherine (?) Dodd were from Virginia as well. George and Margaret had ten (10) children:
Jonathan, David, Lydia, Elizabeth, Robert, Jane, Thomas, John, Mary and George.

One of sons, David Norman, had a son William Norman who mrd about 1815-1816 in South Carolina to Vashti (?). This family left South Carolina to go to Upson County, Georgia, where they lived and later moved to Alabama. They, William and Vashti are buried in the Darien Church Cemetery, Daviston, Tallapoosa County, Alabama.

Would appreciate hearing from others with connections to the above lines.