Clotenus was a legendary king of the Britons as accounted by Geoffrey of Monmouth. He came to power in 209BC.Monarchie Nobelesse website, Bretons
He was preceded by Cledaucus and succeeded by Gurgintius.Sacred Texts website, Histories of the Kings of Britain (Book III), by Geoffry of Monmouth, tr. by Sebastian Evans, (1904)
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