Kingdom of England Norman conquest of England, however, some Norman lords began to attack Wales. They conquered and ruled parts of it, acknowledging the overlordship of the Norman kings of England but with considerable local independence. Over many years these "Marcher Lords" conquered more and more of Wales, against considerable resistance led by various Welsh princes, who also often acknowledged the overlordship of the Norman kings of England. Edward I defeated Llywelyn ap Gruffudd, and so effectively conquered Wales, in 1282. He created the title Prince of Wales for his heir, the future Edward II, in 1301. Edward I's conquest was brutal and
Coronet of Charles, Prince of Wales which was held at Caernarfon Castle on 1 July 1969. Coronets of Princes of Wales have been rarely used. The Coronet of Frederick, Prince of Wales was never actually worn by Frederick; and the Coronet of George, Prince of Wales was only worn rarely by George, later King George V, and by Edward, later King Edward VIII. The current Prince of Wales has not worn his coronet since his investiture; the coronet was carried before him when he took his seat in the House of Lords in 1970. The coronet was loaned to the National Museum and Gallery of Wales