The town hall was open today and was showing off it's council chambers upstairs. Yes they do hold a cemetery map.They will only look for you in the week though.
It's quite a big graveyard,starting in the late 1800's once the church yard became full(they've all been flattened now,which is really sad
) and a newer section which nearly all has headstones.
Mostly from about the 1960's I think.
I don't have anyone in there none of my family are 'local'.