Who is Fannie Hearne of NC, married W.A.Cooper?

Found the cemetery grave stone transcriptions from Old Rock Springs Baptist Church in Chatham North Carolina of W. A. Cooper, who married Fannie Hearne, daughter of A.G. and Eugenia Hearne. Who are they and where do they fit in?

1. Cooper, (Daughter) (b. - d.10 Feb 1930)
   Infant daughter of L. C. & L. M. Cooper. Footstone: I. Location row 9.
2. Cooper, (Son) (b. - d.1 Oct 1918)
   Infant son of L. C. & L. M. Cooper. Location row 9.
3. Cooper, Delaney R. (b.15 Jun 1860 - d.7 Nov 1903)
   1st Wife of W. A. Cooper. Tall marker. Footstone: DRC. Location row 9.
4. Cooper, Fannie Hearne (b.28 Mar 1867 - d.17 Dec 1920)
   2nd Wife of W. A. Cooper. Daughter of A.G. and Eugenia Hearne. "Her life was given in service for others". Tall marker. Footstone: FHC. Location row 9.
5. Cooper, Hattie J. (b.1883 - d.5 May 1903)
   Daughter of W. A. and L. R. Cooper. "Gone but not forgotten". Footstone: HJC. Location row 9.
6. Cooper, W. A. (b.24 Jun 1856 - d.6 Feb 1929)
   Husband of Fannie Hearne Cooper & Delaney R. Cooper. "Gone but not forgotten". Tall marker. Footstone: WAC. Location row 9.