This is Anna's great uncle, on her mother's father's  side, Edgar Bell Foster (1884 - 1932), his wife Sophie Lackie (1886-1965), and their son Charles Loy Foster (1909-1964).  Edgar and Sophie married  26 Jul 1908 and are buried the Ebenezer Methodist Church,  in Crabapple, Georgia.   

The second picture is Charles Loy Foster, again, after he got old enough to drive.