Glenlednock, a deep-cut glen of Comrie parish, Perthshire, traversed by the Lednock, which, rising at an altitude of 1980 feet between Ruadh Bheul (2237) and Creag Uigeach (2840), hurries 11 miles south-eastward to the Earn at Comrie village. It has a total descent of nearly 1800 feet, and forms a number of cataracts, one of which falls into the Devil's Cauldron.—Ord. Sur., sh 47,1869.

(F.H. Groome, Ordnance Gazetteer of Scotland (1882-4); © 2004 Gazetteer for Scotland)