Template:Wp-Alan I, King of Brittany

Watchers
the text in this section is copied from an article in Wikipedia

Alan I (; died 907), called the Great, was the Count of Vannes and Duke of Brittany (dux Brittonium) from 876 until his death. He was probably also the only King of Brittany (rex Brittaniæ) to hold that title by a grant of the Emperor.