A being named the Fear Dearg (_i. e._ Red Man) is also known in Munster. A tale named The Lucky Guest, which Mr. Croker gives as taken down _verbatim_ from the mouth of the narrator by Mr. M'Clise, the artist, gives the fullest account of this being. A girl related that, when she was quite a child, one night, during a storm of wind and rain, a knocking was heard at the door of her father's cabin, and a voice like that of a feeble old man craving admission. On the door's being opened, there came in a little old man, about two feet and a half high, with a red sugar-loaf hat and a long scarlet coat, reaching down nearly to the ground, his hair was long and grey, and his face yellow and wrinkled. He went over to the fire (which the family had quitted in their fear), sat down and dried his clothes, and began smoking a pipe which he found there. The family went to bed, and in the morning he was gone. In about a month after he began to come regularly every night about eleven o'clock. The signal which he gave was thrusting a hairy arm through a hole in the door, which was then opened, and the family retired to bed, leaving him the room to himself. If they did not open the door, some accident was sure to happen next day to themselves or their cattle. On the whole, however, his visits brought good luck, and the family prospered, till the landlord put them out of their farm, and they never saw the Fear Dearg more. * * * * * As far as our knowledge extends, there is no being in the Irish rivers answering to the Nix or Kelpie; but on the sea coast the people believe in beings of the same kind as the Mermen and Mermaids. The Irish name is Merrow,[436] and legends are told of them similar to those of other countries. Thus the Lady of Gollerus resembles the Mermaid-wife and others which we have already related. Instead, however, of an entire dress, it is a kind of cap, named _Cohuleen Driuth_, without which she cannot return to her subaqueous abode. Other legends tell of matrimonial unions formed by mortals with these sea-ladies, from which some families in the south claim a descent. The Lord of Dunkerron, so beautifully told in verse by Mr. Croker, relates the unfortunate termination of a marine amour of one of the O'Sullivan family. The Soul-cages alone contains the adventures of a Mermau.