Date | Age | Event | Bishop | Title | Current Title |
unknown | | Appointed | Howel ap Ednevet † | Bishop of Saint Asaph, Wales, Great Britain |
| Born | Peter von Aspelt † | | Archbishop of Mainz, Germany |
| Born | Bl. Niccolň Boccasini, O.P. † | | Pope (Roma {Rome}, Italy) |
| Born | Bernard de Castanet † | | Cardinal, Bishop of Le Puy-en-Velay, France |
| Born | Jan Gerbicz † | | Bishop of Poznań, Poland |
| Born | Rodrigo Gudal, O.F.M. † | | Bishop of Marrakesh, Morocco |
| Died | Hugh , O.P. † | Bishop of Saint Asaph, Wales, Great Britain |
| Appointed | Johannes † | Bishop of Schleswig, Germany |
| Born | Henrich von Klingenberg † | | Bishop of Konstanz {Constance}, Germany |
| Born | Philipp von Rathsamhausen † | | Bishop of Eichstätt, Germany |
| Appointed | Albert Suerber, O.P. † | Archbishop of Armagh, Ireland | Archbishop of Riga, Latvia |
| Appointed | Nikolaus von Újezd † | Bishop of Praha, Czech Republic |
70.0 | Died | Jacques de Vitry † | Bishop of Aire, France |
| Appointed | Konrad von Wallhausen † | Bishop of Meißen (Meissen), Germany |
| Appointed | Rudolf von Webau † | Bishop of Merseburg, Germany |
1 May | | Died | Ekkehard Rabil † | Bishop of Merseburg, Germany |
13 May | | Died | Elias of Radnor † | Bishop of Llandaff, Wales, Great Britain |
29 May | | Appointed | Juan Domínguez de Medina † | Bishop of Burgos, Spain |
24 Jun | | Died | Heinrich † | Bishop of Meißen (Meissen), Germany |
1 Jul | | Ordained Bishop | Hugh Pateshull † | Bishop of Coventry and Lichfield, England, Great Britain |
6 Jul | | Died | Henri de Dreux † | Archbishop of Reims, France |
22 Jul | | Appointed | Ferrer de Pallarés o de San Martín † | Bishop of Valencia, Spain |
24 Aug | | Appointed | Peter d’Aigueblanche † | Bishop of Hereford, England, Great Britain |
30 Sep | | Ordained Bishop | Albert Suerber, O.P. † | Archbishop of Armagh, Ireland | Archbishop of Riga, Latvia |
12 Oct | | Ordained Bishop | Ferrer de Pallarés o de San Martín † | Bishop of Valencia, Spain |
17 Oct | | Died | Robert von England, O. Cist. † | Bishop of Olomouc (Olmütz), Czech Republic |
4 Nov | | Ordained Bishop | Howel ap Ednevet † | Bishop of Saint Asaph, Wales, Great Britain |
16 Nov | | Died | Edmund Rich † | Archbishop of Canterbury, England, Great Britain |
23 Dec | | Ordained Bishop | Peter d’Aigueblanche † | Bishop of Hereford, England, Great Britain |