Guy of Nantes

Guy or Guido was appointed to replace the late Roland as Warden of the Breton March after his death at the Battle of Roncesvalles in 778. Guy no more effectively exercised control over Brittany than his predecessor, but was the chief contact by which the Bretons knew French policy. His actual territory of control was the County of Nantes. Carolingian infighting distracted Guy and prevented him from exhibiting any real authority. It was to be Norman pressure on the Bretons which would open a portal to a French dynasty in Brittany under Berengar of Rennes.