Bishop honoured in Galloway, Scotland, who was known for his personal piety. Involved in the dispute over using the Roman or Celtic computation for Easter. Saint Bede the Venerable wrote about him, and his name is part of the Dunkeld Litany.
- c.609 of natural causes
- “Saint Daganus“. CatholicSaints.Info. 24 May 2015. Web. 20 February 2017. <>