Sir George Gilbert Scott designed plans for a cloister and chapel at Drumlanrig Castle, for Duke of Buccleuch, but this does not seem to have been executed.

Fisher, G., Stamp, G. and Heseltine, J., (eds), The Scott Family, Catalogue of the Drawings Collection of the Royal Institute of British Architects (Avebury Publishing, Amersham, 1981), 84 [c].

http://www.scottisharchitects.org.uk/architect_full.php?id=200042