Province and Empire: Brittany and the Carolingians. 

The cited information was sourced from Book published by Cambridge University Press in 1992 The author/originator was Smith, Julia M. H..

• Source/Citation References (1)
  • Individual: King Nominoe, Duke of Brittany (Count of Vannes and the first King of Brittany, aka Nevenoe aka Tad ar Vro, or "father of the country")