| Date | Age | Event | Bishop | Title | Current Title |
|---|---|---|---|---|---|
| Jun | 28.4 | Appointed | Guillaume Poulart (or Gibon) † | Bishop of Rennes, France | Bishop Emeritus of Saint-Malo, France |
| Jul | 28.5 | Ordained Bishop | Guillaume Poulart (or Gibon) † | Bishop of Rennes, France | Bishop Emeritus of Saint-Malo, France |
|