I hope some of this will be helpful:
Belston Farm (sometimes spelled Belstane) can be found on streetmap.co.uk, by getting the map open at Bankfoot. Two roads lead west, the lower road goes to Belstane Farm. It is just past Farkhill and just before Balquharn.
This is the ancestral home of my husband's family, PATON. One son, Peter, emigrated in the early 1800's to Canada. I have a fairly complete record after his arrival in Canada, but haven't found anything in Scotland earlier than his birth in 1803 (Auchtergaven). His parents were Andrew and Anne, his brothers were James, 1794 Auchtergaven, Andrew 1800, Auchtergaven, John 1809, Auchtergaven.
I am sure there were sisters. I think I found James on the Scottish census with a wife, Catherine, on Prieston Road (alternately given as Auchtergaven and Bankfoot), but none of the others.
I wonder if your Rorie relatives might be connected to my Patons?
Cheers from Canada!
Holly