Two rivers of considerable size, made yet more remarkable by the fame which has rendered them in some sort classical, unite their streams beneath the vestiges of an extensive castle, renowned in the wars with England, and for the valiant, noble, and even royal blood, which has been shed around and before it--a landscape ornamented with the distant village and huge abbey tower of Kelso, arising out of groves of aged trees--the modern mansion of Fleurs, with its terrace, its woods, and its extensive lawn--form altogether a kingdom for Oberon and Titania to reign in, or any spirit who, before their time, might love scenery, of which the majesty, and even the beauty, impress the mind with a sense of awe mingled with pleasure. These silvans, satyrs, and fauns with whom superstition peopled the lofty banks and tangled copses of this romantic country, were obliged to give place to deities very nearly resembling themselves in character, who probably derive some of their attributes from their classic predecessors, although more immediately allied to the barbarian conquerors. We allude to the fairies, which, as received into the popular creed, and as described by the poets who have made use of them as machinery, are certainly among the most pleasing legacies of fancy. Dr. Leyden, who exhausted on this subject, as upon most others, a profusion of learning, found the first idea of the elfin people in the Northern opinions concerning the duergar, or dwarfs.[23] These were, however, it must be owned, spirits of a coarser sort, more laborious vocation, and more malignant temper, and in all respects less propitious to humanity, than the fairies (properly so called), which were the invention of the Celtic people, and displayed that superiority of taste and fancy which, with the love of music and poetry, has been generally ascribed to their race, through its various classes and modifications. [Footnote 23: See the essay on the Fairy Superstition, in the "Minstrelsy of the Scottish Border," of which many of the materials were contributed by Dr. Leyden, and the whole brought into its present form by the author.]