King of Wales

King of Wales was a very rarely used title, because Wales, much like Ireland, never achieved a degree of political unity, like that of England or Scotland during the Middle Ages. While many different leaders in Wales claimed the title of 'King of Wales', the country was only truly united once: under the rule of Gruffydd ap Llywelyn from 1055 to 1063.

Following the departure of the Roman legions from Wales, the country had become fractured into divided territories, each with their own leaders. The first known person to actually call himself king was Rhodri Mawr, and 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 powers: Powys, Gwynedd, Dyfed/Deheubarth, and Morgannwg. With Wales now developing into a more consolidated entity, it ultimately set the stage for Gruffudd ap Llywelyn in the mid-11th century. Alliances with Anglo-Saxon dynasties and Vikings helped him unite the country, and even conquer land belonging to the English. "In 1055 he absorbed Deheubarth as well, thus becoming in effect King of Wales".John Davies states that Gruffydd was "the only Welsh king ever to rule over the entire territory of Wales... Thus, from about 1057 until his death in 1063, the whole of Wales recognised the kingship of Gruffudd ap Llywelyn. For about seven brief years, Wales was one, under one ruler, a feat with neither precedent nor successor." After his betrayal and death at the hands of his own men, Wales fell into civil war from other leaders seeking to fill the void of power and become king.

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Wikipedia