Benniah King born 1810 Georgia

I am looking for the parents of Benniah S. King who married Fenton Starr.I have seen a copy of a letter written when his father died on October 30, 1860, signed by B. S. King and Fenty.In it there is mention that his father died at T.D. King's house.Larkin Harrison (son of Mary A. King and Eli W. Harrison) was there at his death.Also mentioned is Clinton (probably George Clinton King).All this leads me to believe that Benniah is related somehow to these King siblings - Tandy Dix King, Mary A. King, and George Clinton King.Has anyone researched this family?