Murdoch had a foster-brother, whose name was Keyn, the son of Loy (_Kian Mac an Luaimh_), and he fell in love with O’Cronicert’s wife. He pretended to be ill and remained behind the rest. She made a drink for him and went with it to him, but instead of taking the drink he laid hold of herself. She suddenly became a filly, and gave him a kick and broke his leg. She took with her the tower of Castle Town as an armful on her shoulder and a light burden on her back, and left him in the old tumble-down black house, in a pool of rain-drip, in the middle of the floor. In the parting O’Cronicert went to the change-house to bid the party good-bye, and it was then Murdoch Mac Brian remembered he had left his own foster-brother, Keyn, the son of Loy, behind, and said there would be no separation in life between them, and he would go back for him. He found Keyn in the old tumble-down black house, in the middle of the floor, in a pool of rain-water, with his leg broken; and he said the earth would make a nest in his sole, and the sky a nest in his head, if he did not find a man who would cure Keyn’s leg. The rest of the tale consists principally of _true_ tales, necessary to be told, before Keyn will consent to stretch his leg for a salve to be applied to it. The King of Lochlin, or, according to others, the King of Ireland, who is bound not to allow any one to remain in distress, when he can relieve, tells a series of marvellous adventures that befell himself, all jointing into one another, before Keyn stretches his foot. The composition is of a kindred character with the _Arabian Nights’ Entertainment_. The reader will observe that in this tale, as in that of “Macphie’s Black Dog,” the Fairy wife is first encountered in the shape of a deer, that (as is alleged of her race in other tales) she dislikes being reproached with not being of mortal race, and calls up in one night a palace of enchanting magnificence, in which time passes unobserved, and in the end disappears, leaving matters worse than at the beginning. THE GRUAGACH BAN. In Campbell’s _West Highland Tales_ (ii. 410) will be found a tale also highly illustrative of this part of the superstition. The hero of the tale, the Fair Long-haired One, son of the King of Ireland, encounters a woman with a narrow green kirtle (the Fairy dress), and after playing cards with her, is placed under the following spell:—“I place thee under enchantments and crosses, under the nine shackles of the roaming, wandering Fairy dame, that the most stunted and weakliest little calf take off your head, and your ears, and your livelihood, if you rest night or day, where you take your breakfast, that you will not take your dinner, and where you take your dinner, you will not take your supper, till you find out the place I am in, under the four red divisions of the world.”[45]