I think your David is David Grant Cutshall and was born June 1859, the son of David Cutshall b 1824 and Hannah Sexton b abt 1823. If so his wife was Mary Jane Payne d/o James O Payne and Louisa Fowler. Children of David and Mary Jane are Calvin, Luther, Leonard Harrison, Ida, Willis Edmond, Lewis Archie, Ella, Mittie, Worley Roscoe, Lloyd, Reubin. Marriage date of 18 Nov 1881 for David and Mary Jane recorded in Greene Co. Is one of these children your g grandmother? I also think that David was married to a Nora Johnson and had a daughter Annie. Let me know if this sounds familiar and I can give you more information.
Teresa Helton Garcia