Conquest of Wales by Edward I of England lands as the lordship of Powys and became known as Owen de la Pole (or "Poole"). Lands retained under direct royal control were organised under the Statute of Rhuddlan of 1284, which declared that they were "annexed and united" to the English crown, although they did not become part of the Kingdom of England. They were the King's personal fief and in 1301, they were bestowed on Edward's son, Edward of Caernarfon (the future Edward II), with the title "Prince of Wales" and thereafter the lands and title became the customary endowment of the heir to the throne. The Statute
King of Wales being from Wales he was by extension called the King of Wales, although he did not control all of the country. Nonetheless, he did unite much of the land under his power, thus demonstrating that it could be possible for Wales to exist as a unified political entity. Though he died in 878, the legacy of what he had accomplished was significant enough to act as motivation for future Welsh leaders to aspire to. This would eventually lead to the rule of Gruffudd ap Llywelyn, the first true Welsh king. From the smaller kingdoms of Wales eventually emerged four major