Principality of Wales longer claim part of the inheritance, which Welsh law had allowed them to do. From 1301, the Plantagenet (and later, Tudor) English kings gave their heir apparent, if he was the king's son or grandson, the lands and title of "Prince of Wales". The one exception was Edward II's son, Edward of Windsor, who later became Edward III. Upon the heir's accession to the throne, the lands and title merged in the Crown. The first "English" Prince of Wales was Edward I's son, Edward of Caernarfon. A late 16th-century story claimed that Edward I gave him the title following his
King of Wales of Wales' and 'king of the Welsh'" His direct rule was however limited to Gwynedd. Owain was also the first Welsh ruler to be known as Prince of Wales. He ruled over much of Northern Wales, but a lack of success in military campaigns limited his ability to extend his control. After the death of Owain Gwynedd in 1170, the mantle of paramount Welsh ruler was taken up by Rhys ap Gruffydd, who was called "Head of all Wales" by the Brut y Tywysogion on his death in 1197. His direct rule was limited to Deheubarth. For a list of