| Date | Age | Event | Bishop | Title | Current Title |
|---|---|---|---|---|---|
| unknown | Appointed | Pierre Piédru (or Predou) † | Bishop of Tréguier, France | Bishop of Saint-Malo, France | |
| Ordained Bishop | Pierre Piédru (or Predou) † | Bishop of Tréguier, France | Bishop of Saint-Malo, France | ||
| 8 Nov | Elevated to Cardinal | Guillaume de Montfort † | In Pectore | Cardinal, Bishop |
|