Geraint () is a character from Welsh folklore and Arthurian legend, a valiant warrior possibly related to the historical Geraint, an early 8th-century king of Dumnonia. It is also the name of a 6th-century Dumnonian saint king from Briton hagiographies, who may have lived during or shortly prior to the reign of the historical Arthur. The name Geraint is a Welsh form of the Latin Gerontius, meaning "old man". Early sources A "Geraint of the South" appears at the Battle of Catraeth (circa 600) in the poem Y Gododdin, attributed to Aneirin. This is conceivably a reference to Geraint mab Erbin, son of the 5th-century king Erbin of Dumnonia. Geraint is also mentioned as one of the "Three Seafarers of the Isle of Britain" in the Welsh Triads. Geraint's deeds at the Battle of Llongborth are celebrated in the poem "Geraint son of Erbin", which was written probably in the 10th or 11th century and traditionally attributed to Llywarch Hen. However, Derek Bryce, following other scholars, suggests that the later, historical Geraint of Dumnonia (d. 710) may be identified as the real warrior eulogised in connection with the Battle of Llongborth in the poem, despite its title. Bryce identifies Llongborth with the 710 battle between that Geraint and Saxon leader Ine of Wessex. Strathclyde had rulers named Geraint and Erbin/Elfin in the same era, and was also known as Damnonia, after the Dumnonii tribe of the area in Romano-British times, and thus easily confused with Dumnonia/Devon. The Anglo-Saxon Chronicle says: "Port and his two sons, Bieda and Maegla, came to Britain at the place called Portsmouth, and slew a young Welshman, a very noble man." Scholars believe that the Llongborth mentioned in the poem "Geraint son of Erbin" is the Portsmouth of the Chronicle entry and that Geraint is the "young Welshman" who was killed there. Arthurian legend Geraint is most famous as the protagonist in the Welsh tale Geraint and Enid, where he becomes the lover of Enid. Geraint and Enid is one of the three Welsh Romances associated with the Mabinogion. Its story closely parallels the French writer Chrétien de Troyes's Erec and Enide. Some scholars feel both works derived from a common lost source, but most believe the Welsh version derives directly or indirectly from Chrétien. In this case, the renowned figure of Geraint would have been added to the story to suit Welsh audiences unfamiliar with