Investiture of the Prince of Wales The tradition of investing the heir apparent of the English, and subsequently the British, monarch with the title of "Prince of Wales" began in 1301, when King Edward I of England, having completed the conquest of Wales, gave the title to his heir apparent, Prince Edward (later King Edward II of England). Investiture is not necessary to be created Prince of Wales. Peers were also invested, but investitures for peers ceased in 1621, at a time when peerages were being created so frequently that the investiture ceremonies became cumbersome. Most investitures for Princes of Wales were held in front of
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