The inscription on this stone reads, to the best of our ability:

     IN•MEMORY•OF
    MARG'T•CLAYPOOL
   WHO•DEPARTED•THIS
  LIFE•MARCH•26•1833
  IN•THE•77•YEAR•OF
      HER   AGE

This would be the grave of Margret Dunbar, the wife of James Claypool (1730-1811), who is buried next to her, and the sister of Ann Dunbar Cahoon, who is buried up the hill from her. James's brother William also married a woman named Dunbar—her name is given alternately as Mary or Martha Dunbar.