Geraint be identified as the real warrior eulogized 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. He is possibly 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
Porius: A Romance of the Dark Ages that he encounters. In Arthurian literature Creiddylad is the daughter of Lludd Silver Hand, a lady living at the court of King Arthur. She is considered to be the most beautiful girl in the British Isles, and is loved by two of Arthur's warriors: Gwythyr and Gwyn. Other characters include Taliessin, based on the possibly mythic Welsh poet of that name and the Henog, Powys's fictional author of the Mabinogion. The novel's eponymous protagonist Porius, is the son of Prince Einion, "reigning Prince of Edeyrnion [who is the] great-great-grandson of Cunedda", a Welsh king who lived in the 5th century