'Gwyn ap Nudd'

Gwyn ap Nudd is a Welsh mythological figure, the king of the Tylwyth Teg or "fair folk" and ruler of the Welsh Otherworld, Annwn, said to live in the hollow hill of Glastonbury Tor. Described as a great warrior with a "blackened face", His name means "White" (or "Holy"), and he is the son of Nudd. He is the leader of the Wild Hunt, that rides through the skies on rainy autumn nights.