Hi, As a retired Roofer from the Dunscore area, my husband worked on all the Estates, which were likely around back in the 1800s as well. Here is a list from memory: Dalgonar, Maxwelltown, Crawfordton, Speddoch, Drumpark, Stepford, Stroquhain, Loch Urr, Blackwood, Barjarg, Craigdarroch, Portrack, Cowhill, Dunesslin. That probably is not them all but hope it helps. regards,June