Watkin provides a history of the various legal systems by which Wales and its people have been governed over the last two millenia, including the civil law of Rome, the laws of the native Welsh people, the canon law of the Church and the English common law. This book shows how in each age the people of Wales have adapted to and adopted the legal traditions which they have encountered and assesses the importance of this inheritance for the future of modern Wales within both Europe and the wider international community.