| Date | Age | Event | Bishop | Title | Current Title |
| unknown | | Born | Giovanni Battista Cibò † | Genova | Pope (Roma {Rome}, Italy) |
| Born | Rodrigo de Borja † | Jàtiva | Pope (Roma {Rome}, Italy) |
| Born | Oliver King † | | Bishop of Bath and Wells, England, Great Britain |
| Born | George Neville † | | Archbishop of York, England, Great Britain |
| Appointed | Lorenz von Lichtenberg † | Bishop of Gurk, Austria | Bishop of Lavant, Slovenia |
| 29 Jan | | Appointed | Zanone Castiglione † | Bishop of Bayeux, France |
| 61.1 | Appointed | Pierre Cauchon de Somièvre † | Bishop of Lisieux, France |
| 26 Mar | | Appointed | Hermann von Gehrden, O.P. † | Auxiliary Bishop of Mainz, Germany |
| Appointed | Hermann von Gehrden, O.P. † | Titular Bishop of Citrus | Auxiliary Bishop of Mainz, Germany |
| 4 Jul | | Elevated to Cardinal | Guillaume de Montfort † | Cardinal, Bishop of Saint-Malo, France |
| 12 Jul | | Appointed | Johannes Erler † | Bishop of Gardar, Greenland | Auxiliary Bishop of Wrocław (Breslau), Poland |
| Appointed | Johannes Erler † | Auxiliary Bishop of Meissen (Meißen), Germany | Auxiliary Bishop of Wrocław (Breslau), Poland |
| 24 Aug | 41.6 | Ordained Bishop | Anton von Rotenhan † | Bishop of Bamberg, Germany |
| 27 Sep | | Died | Guillaume de Montfort † | Cardinal, Bishop of Saint-Malo, France |
| 1 Nov | | Appointed | Amaury de la Motte d’Acigné † | Bishop of Saint-Malo, France |
| 10 Dec | 31.9 | Confirmed | Rudolf von Diepholz † | Bishop of Utrecht, Netherlands |
| 15 Dec | | Appointed | Gabriele Gabrieli † | Bishop of Modon (Medone), Greece | Bishop of Capodistria (Capo d'Istria)(Koper), Slovenia |