Hi Balquharn!
I just saw this and am surprised there hasn't been an onslaught before now!
Are you in the house at 56.504607, -3.576997 ?
The furthest back I trace my husband's people (Paton), this is where they are, but there were more buildings then. Then they moved to Bellstoun (Belstane).
I would be very interested in any history you have come across, and am happy to share the little I know.
Cheers,
Rupie