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.
Kingdom of Hungary (1000–1301) 27, 1310. During the next decade, he launched a series of military campaigns against the oligarchs to restore royal authority. Charles Robert reunited the kingdom after the death of the most powerful lord, Mattheus Csák, which enabled him to conquer Csák's large province in the northeast of Hungary in 1321. Kingdom of Hungary (1000–1301) The Kingdom of Hungary came into existence in Central Europe when Stephen I, Grand Prince of the Hungarians, was crowned king in 1000 or 1001. He reinforced central authority and forced his subjects to accept Christianity. Although written sources emphasize the role played by German and