Michael, if you go to Lincolnshire Archives again it might be worth looking at this:
http://www.lincstothepast.com/Notes-...91.record?pt=S
I found a gem for Scotton in Lincolnshire. One of the vicars had recorded the burials and graves with the inscriptions and had made a map and also he drew the gravestones. Some of the gravestones are no longer standing, so it was a great find.