A twelfth-century pseudo-historical count of Brittany found in Etienne de Rouenís Draco Normannicus.

Henry II of England was conquering Rollandusís kingdom, so Rollandus sent to Arthur, who was living in a southern paradise, for assistance. Arthur, in turn, sent a message to Henry warning him to leave Brittany alone and to prepare for Arthurís return. Henry ignored the message and Arthur never appeared.