Imagine the scene: on a headland not far from Dublin, a mother and her young son look out to sea. On the horizon, they can make out a range of mountains. Gwynedd, she tells her son. There is your father’s kingdom – teyrnas Cynan. He had to flee, leaving his kingdom – but one day you will return. You will become King of Gwynedd! A Welsh adaptation of Gwres o'r Gorllewin.