Paul fled his home to escape the Germanic tribes invading the northern provinces of the Roman empire. He became a hermit near Arles, France. Reluctant bishop of the former diocese of Augusta Tricastinorum (modern Saint-Paul-Trois-Châteaux), Dauphine (in modern France).
- c.405 of natural causes
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Our Sunday Visitor’s Encyclopedia of Saints
- Santi e Beati
- “Saint Paul of Trois Châteaux“. CatholicSaints.Info. 30 January 2010. Web. 31 August 2015. <>