Wilson's Tales of the Borders and of Scotland, Volume 04
On the banks of the Tweed, and about half a mile above where the Whitadder flows into it on the opposite side, there is a small and singular cave. It is evidently not an excavation formed by nature, but the work of man's hands. To the best of my recollection, it is about ten feet square, and in the midst of it is a pillar or column, hewn out of the old mass, and reaching from the floor to the roof. It is an apartment cut out of the solid rock, and must have been a work of great labour. In the neighbourhood, it is generally known by the name of the King's Cove, and the tradition runs, that it was once the hiding-place of a Scottish king. Formerly, it was ascended from the level of the water by a flight of steps, also hewn out of the rock; but the mouldering touch of time, the storms of winter, and the undermining action of the river, which continually appears to press southward, (as though nature aided in enlarging the Scottish boundary,) has long since swept them away, though part of them were entire within the memory of living men. What king used it as a hiding-place, tradition sayeth not: but it also whispers that it was used for a like purpose by the great patriot hero, Sir William Wallace. These things may have been; but certainly it never was formed to be a mere place of concealment for a king, though such is the popular belief. Immediately above the bank where it is situated, are the remains of a Roman camp; and it is more than probable that the cave is coeval with the camp, and may have been used for religious purposes—or, perchance, as a prison.
But our story has reference to more modern times. Almost ninety years have fallen as drops into the vast ocean of eternity, since a strange and solitary man took up his residence in the cave. He appeared a melancholy being—he was seldom seen, and there were few with whom he would hold converse. How he lived no one could tell, nor would he allow any one to approach his singular habitation. It was generally supposed that he had been out, as the phrase went, with Prince Charles, who, after being hunted as a wild beast upon the mountains, escaped to France only a few months before the appearance of the Solitary on Tweedside. This, however, was merely a conjecture. The history and character of the stranger were a mystery; and the more ignorant of the people believed him to be a wizard or wicked man, who, while he avoided all manner of intercourse with his fellow-mortals, had power over and was familiar with the spirits of the air; for, at that period, the idle belief in witchcraft was still general. His garments were as singular as his habits, and a large coarse cloak or coat, of a brown colour, fastened around him with a leathern girdle, covered his person; while on his head he wore a long, conical cap, composed of fox-skins, somewhat resembling those worn now-a-days by some of our regiments of dragoons. His beard, which was black, was also permitted to grow. But there was a dignity in his step, as he was occasionally observed walking upon the banks over his hermitage, and an expression of pride upon his countenance and in the glance of his eyes, which spoke him to have been a person of some note.