Wales Beaumaris, Caernarfon and Conwy. His son, the future Edward II, was born at Edward's new castle at Caernarfon in 1284. He became the first English Prince of Wales in 1301, which at the time provided an income from northwest Wales known as the Principality of Wales. The title is granted by the monarch to the heir apparent as a personal honour or dignity, and is not heritable, merging with the Crown on accession to the throne. After the failed revolt in 1294–95 of Madog ap Llywelyn – who styled himself Prince of Wales in the Penmachno Document – and the
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