Prince of Wales regard as having been the last native Prince. On 16 September 1400, he was proclaimed Prince of Wales by his supporters, and held parliaments at Harlech Castle and elsewhere during his revolt, which encompassed all of Wales. It was not until 1409 that his revolt in quest of Welsh independence was suppressed by Henry IV. The tradition of conferring the title "Prince of Wales" on the heir apparent of the monarch is usually considered to have begun in 1301, when King Edward I of England invested his son Edward of Caernarfon with the title at a Parliament held in Lincoln.
Prince of Wales the 12th and 13th centuries, this title evolved into "Prince of Wales" (see "Brut y Tywysogion"). In Latin, the new title was ', and in Welsh it was '. The literal translation of ' is "leader" (compare the cognate Irish word "taoiseach"; the verb ' means "to lead"). Only a handful of native princes had their claim to the overlordship of Wales recognised by the English Crown. The first known to have used such a title was Owain Gwynedd, adopting the title Prince of the Welsh around 1165 after earlier using "rex Waliae" ("King of Wales"). His grandson Llywelyn the