Hi Bobby D
You don't have to shin over - you can call the guys at the local crematorium to get access! But it would not be helpful because I can't see any Davidsons there anyway. It is of quite limited timespan. Loads in Wallacetown cemetery 9 entries - its locked too, but again it is possible to ask for entry. If you give me some names and dates, I'll see if these are your family, rather than type them all out just now. (but I can if it proves they are yours!)
sorry, I'm being vague, I'm really tired today. But I'll look again when I'm more awake and more time.
revmother