Pir was a legendary king of the Britons according to Geoffrey of Monmouth's History of the Kings of Britain. He came to power in 125 BC.Monarchie Nobelesse website, Bretons
He was preceded by Samuil Penissel, and succeeded by Capoir.History of the Kings of Britain 3.19 at Wikisource. Lewis Thorpe's translation for Penguin Classics (p. 105) gives two kings preceding him, Samuil followed by Penessil.National Library of Wales, Welsh Classical Dictionary, page 627
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