From: Chatham Historical Museum - This photo of an unidentified family was contributed to the Chatham County Historical Association in Duane Hall's Historic Siler City collection.

Commenters on earlier posts have identified them as follows:
Sitting: William and Sally Ann Headen.
Their children left to right: Fannie, John Walker, LouAnna and Willie (Newby).
William, Sally Ann, and Fannie are buried in the Corinth AMEZ cemetery in Siler City along with several others who also have the surname of Headen.