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
Prince of Wales following the Act of Accord, as part of his arrangement to succeed Henry VI as king instead of Henry's own son. However Richard was killed in battle soon afterwards. As heir apparent to the reigning sovereign, the Prince of Wales bears the Royal Arms differenced by a white label of three points. To represent Wales he bears the Coat of Arms of the Principality of Wales, crowned with the heir apparent's crown, on an inescutcheon-en-surtout. This was first used by the future King Edward VIII in 1910, and followed by the current Prince of Wales, Prince Charles. He has a