After he proved his worthiness by refusing to sleep with the Queen, he slew Hafgan, thus insuring his friendship with Arawn.
When the horses of Teyrnon disappeared, this hero caught the thief cut his arm off. The foals were found outside the stable, as was his son who had been missing for seven years. Earlier, this lord had hunted a strange pack of white hounds with red ears that belonged to the King of the Underworld, who punished him by switching places with him for one year. After he proved his worthiness by refusing to sleep with the Queen, he slew Hafgan, thus insuring his friendship with Arawn. The owner of a magic cauldron, he outfoxed his rival Gwawl and married the golden daughter of Heyfedd the Old, who bore him the son Pryderi. FTP identify this King of Dyfed, a Welsh mythological figure, perhaps best known for romancing Rhiannon.
When the horses of Teyrnon disappeared, this hero caught the thief cut his arm off.
Pwyll