Thanks Tom.
I'm aware of my 2X great grandfathers gravestone William Barbour, which is on the left hand side, close to the far corner (front row) as you walk in through the gates of the Kirkmahoe Parish Church. I've also received information that his son William is also buried here with his wife Janet Monteith (or Monteath).
Others of interest, who maybe buried here:
Alexander Brown & Isabella (nee Barbour) Isabella died 1908 at Low Townhead, Dalswinton.
Thomas Barbour b.1858 death unknown.
Jean Barbour b.1860 possibly died between 1861-1871??
David Wallace & Janet (nee Barbour b.1867) death unknown