Merfyn Frych, also known as Merfyn ap Gwriad and Merfyn Camwri, was King of Gwynedd from around 826 to 844, the first of its kings known not to have descended from the male line of King Cunedda.
The Kingdom of Gwynedd under Merfyn Frych
The History of the Britons is a purported history of early Britain written around 829-30 that survives in numerous recensions from after the 11th century. The Historia Brittonum is commonly attributed
The opening few lines of the Middle Welsh manuscript Enwau ac Anryfeddodau Ynys Prydain from the Red Book of Hergest, which continued the wonders tradition of geographical descriptions of the Island of Britain after the Historia