Compare the poem The Force of Prayer, or the Founding of Bolton Priory, p. 204. Whitaker writes thus of the district of Upper Wharfedale at Barden. "Grey tower-like projections of rock, stained with the various hues of lichens, and hung with loose and streaming canopies of ling, start out at intervals." Before the restoration of Henry Clifford, the Shepherd-lord, to the estates of his ancestors—on the accession of Henry VII.—there was only a keeper's lodge or tower at Barden, "one of six which existed in different parts of Barden Forest. The Shepherd-lord, whose early life among the Cumberland Fells led him to seek quiet and retirement after his restoration, preferred Barden to his greater castles, and enlarged (or rather rebuilt) it so as to provide accommodation for a moderate train of attendants."