What Shakespearean play named after a King of the Britons recorded by the medieval scribe Geoffrey of Monmouth included a character  considered a villain, obsessed with power and overthrowing her elderly father?
Regan (King Lear) Regan is a fictional character in William Shakespeare's tragic play, "King Lear", named after a King of the Britons recorded by the medieval scribe Geoffrey of Monmouth.
Venissa Venissa (Genissa, Genvissa, Genuissa), according to Geoffrey of Monmouth's 12th century "Historia Regum Britanniae", was a daughter of the Roman Emperor Claudius, whom he gave in marriage to the British king Arvirargus once he had submitted to Rome.