Evonium, claimed to be the coronation site and seat of government of 40 kings, is a purported lost city in Scotland, first described by Hector Boece in the 15th century. Long associated with the village of Dunstaffnage in Argyll, writer A. J. Morton has suggested that if it actually existed it could have been located at Irvine, Ayrshire, known historically as Erewyn, Ervin or Erevine.[1]