British Goblins: Welsh Folk-lore, Fairy Mythology, Legends and Traditions
CHAPTER IX.
Piety as a Protection from the Seductions of the Tylwyth Teg--Various Exorcisms--Cock-crowing--The Name of God--Fencing off the Fairies--Old Betty Griffith and her Eithin Barricade--Means of Getting Rid of the Tylwyth Teg--The Bwbach of the Hendrefawr Farm--The Pwca'r Trwyn's Flitting in a Jug of Barm 112