Oh dear, I've been today and the graveyard is so overgrown it's not possible to see many of the stones; it's very dangerous underfoot due to some of the stones sinking and being broken so as you walk you slip down holes.

There has also been a lot of fly tipping there - I saw 4 settees and a bag of clothes strewn around as well as cans and bottles etc. It looks as if the area is used in the nights - I won't guess what for.
Add to that the fact that the Japanese Knotweed hasn't been cleared for some time and you'll get the picture. As the stone you are interested in is going to be a low one, it must be covered by the growth, if it still exists at all.
Sorry.
