Corineus
In medieval British legend, Corineus was a prodigious warrior, a fighter of giants, and the eponymous founder of Cornwall. == History of the Kings of Britain == Corineus first appears in Geoffrey of Monmouth's pseudo-history History of the Kings of Britain (1136), where he led the descendants of the Trojans who fled with Antenor after the Trojan War and settled on the coasts of the Tyrrhenian Sea.