Randall Woodworth 1850's Arkansas

RANDALL WOODWORTH 1850's Arkansas. I am seeking any information on him and his father MARCUS WOODWORTH.Randall was born about 1857, don't know where. He was married to Esther/Easter (Hettie) Phillips. Marcus was married to Nancy, I believe that was her name- they were my gr gr grandparents. Randall was born of his second marriage, but I don't know his mother's name. Can anyone help me? Does anyone know where either Randall or Marcus are buried? I would appreciate any information.