I was looking at the Laurens Co. Records and came accross this. I don't know if it is your Nancy Jones Rowland. just thought that I would pass it along.
John Jones, as agent for Nancy Rowland of Laurens, sold to Thomas M. Smith of Laurens. For the price of $150.oo, Land sold was 100 acres that had been willed to Nancy Rowland by John Jones, Sr. This land lay in the 52 G.M. District. This deed witnessed by Thomas A. Jones and Benjamin Pope. Pope attested, before Justice of Peace C.L. Holmes, to the deed on 10-09-1855.
Hope this helps you or someone else.