Date | Age | Event | Bishop | Title | Current Title |
unknown | | Born | Juan Bautista Acevedo Muñoz † | | Bishop Emeritus of Valladolid, Spain |
| Born | Diego (Didaco) Alvarez, O.P. † | | Archbishop of Trani, Italy |
| Died | Ludovico de Argentis † | Bishop of Santorini {Thira}, Greece |
| Died | Miguel Jerónimo de Ballesteros (Vallesteros) † | Bishop of Coro, Venezuela |
| Born | Jean Bertaut † | | Bishop of Sées {Séez}, France |
| Appointed | Christopher Bodkin † | Archbishop of Tuam, Ireland |
| Resigned | Gian Francesco Borengo † | Bishop-Elect of Larino, Italy | Former Bishop-Elect |
| Resigned | Giovanni Andrea Caffarelli † | Bishop of Fondi (Fundi), Italy | Bishop Emeritus |
| Born | Francesco Campanari † | | Bishop of Alatri, Italy |
| Died | Jean de Capdeville † | Bishop-Elect of Lescar, France |
| Died | George Coates † | Bishop of Chester, England, Great Britain |
| Born | Alfonso Coloma Sa † | | Bishop of Cartagena (en España) |
54.0 | Appointed | Georges d’Armagnac † | Administrator of Lescar, France | Cardinal, Archbishop Emeritus of Tours, France |
54.0 | Resigned | Georges d’Armagnac † | Administrator of Lescar, France | Cardinal, Archbishop Emeritus of Tours, France |
| Born | Antonio de Alzega (Alcega), O.F.M. † | | Bishop of Coro, Venezuela |
37.1 | Resigned | Fulvio Giulio della Corgna, O.S.Io.Hieros. † | Administrator of Spoleto, Italy | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
45.3 | Appointed | Ippolito d’Este (II) † | Administrator of Milano {Milan}, Italy | Cardinal, Bishop Emeritus of Novara, Italy |
| Died | Ferdinando de’ Medici † | Bishop of Cefalonia e Zante, Greece |
| Ordained Bishop | Gabriele Del Monte † | Bishop of Jesi, Italy |
36.0 | Ordained Bishop | Michael Dornvogel † | Titular Bishop of Adramyttium | Auxiliary Bishop Emeritus of Augsburg, Germany |
70.0 | Died | Cristóbal de Pedraza † | Bishop of Comayagua, Honduras |
| Born | Jean du Ploich † | | Bishop of Arras, France |
| Born | Alessandro della Torre, C.R.L. † | | Bishop of Hierapetra et Sitia, Greece |
34.2 | Appointed | Alessandro Farnese (Jr.) † | Administrator of Spoleto, Italy | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| Born | Cristovão de Jesu Fonseca, O.SS.T. † | | Auxiliary Bishop of Évora, Portugal |
| Born | Diodato Gentile, O.P. † | | Bishop of Caserta, Italy |
57.0 | Died | Achille Grassi † | Bishop of Corneto (Tarquinia) e Montefiascone, Italy |
| Born | Johann Georg von Hallwyl † | | Bishop of Konstanz {Constance}, Germany |
| Born | Antoine de Hennin † | | Bishop of Ypres (Ieper), Belgium |
| Died | Leone Leonici † | Bishop Emeritus of Castro [del Lazio], Italy |
| Born | Peter Lombard † | | Archbishop of Armagh, Ireland |
| Appointed | Ebed-Jesu Maron † | Patriarch of Babylon {Babilonia} (Chaldean), Iraq |
| Born | Denis Medori † | | Bishop of Mylopotamos, Greece |
| Resigned | Francesco (Franzino) Micheli † | Bishop of Casale Monferrato, Italy | Bishop Emeritus |
64.0 | Died | Tiberio Muti † | Bishop Emeritus of Assisi, Italy |
| Ordained Bishop | Maurice O’Fihely, O.F.M. † | Bishop of Ross, Ireland |
| Resigned | Arthur O’Frigil (Friel) † | Archbishop of Tuam, Ireland | Archbishop Emeritus |
| Born | Hermann Ottemberg † | | Bishop of Arras, France |
| Born | Giorgio Perpignani † | | Bishop of Canea (Cydonia, Egée), Greece |
| Born | Francesco Persico † | | Bishop of Montepeloso, Italy |
| Born | Márton Pethe de Hetes † | | Archbishop of Kalocsa, Hungary |
47.0 | Ordained Priest | Alessandro Piccolomini † | Priest | Coadjutor Archbishop of Siena, Italy |
33.0 | Appointed | Luigi (Alvise) Pisani † | Cardinal, Bishop of Padova {Padua}, Italy |
61.0 | Resigned | Francesco Pisani † | Bishop of Padova {Padua}, Italy | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| Born | João de Portugal, O.P. † | | Bishop of Viseu, Portugal |
| Born | Lorenzo Prezzato † | | Bishop of Chioggia, Italy |
50.0 | Ordained Bishop | Walerian Protosewicz † | Bishop of Lutsk (Łuck), Ukraine | Bishop of Vilnius, Lithuania |
| Died | Thaddeus Reynolds † | Bishop of Kildare, Ireland |
| Born | Alessandro Rossi † | | Bishop of Parma, Italy |
75.0 | Died | Gérard Roussel † | Bishop of Oloron (Oloron-Sainte-Marie), France |
| Born | Juan Ruiz Villoslada † | | Bishop of Catania, Italy |
| Died | Mauro Salvidi † | Bishop of San Leone, Italy |
| Born | Eucharius Sang † | | Auxiliary Bishop of Würzburg, Germany |
| Born | Wilhelm von Schenking zu Bevern † | | Bishop-Elect of Osnabrück, Germany |
32.0 | Died | Bartolomeo Serristori † | Archbishop of Trani, Italy |
| Born | Stanisław Sieciński † | | Bishop of Przemyśl, Poland |
| Born | Domingos Torrado, O.S.A. † | | Auxiliary Bishop of Goa, India |
| Resigned | Alfonso de Valdecabras † | Bishop of Capri, Italy | Bishop Emeritus |
| Confirmed | Patrick Walsh † | Bishop of Waterford and Lismore, Ireland |
| Resigned | Dionisio Zannettini, O.F.M. Obs. † | Bishop of Mylopotamos, Greece | Bishop Emeritus |
Jan | 45.0 | Died | Shimun (Jean-Simon) Sulaqa (Sulaka) † | Patriarch of Mossul (Chaldean), Iraq |
6 Jan | 40.2 | Ordained Bishop | Michael von Kuenburg † | Archbishop of Salzburg, Austria |
7 Jan | | Appointed | Giulio Galletto † | Bishop of Alessano, Italy | Bishop Emeritus |
55.0 | Appointed | Feliks Ligęza † | Archbishop of Lviv, Ukraine |
15 Jan | | Born | Girolamo Agucchi † | | Cardinal, Cardinal-Priest of San Pietro in Vincoli |
23 Jan | 36.0 | Appointed | Melchior Miguel Carneiro Leitão, S.J. † | Coadjutor Patriarch of Ethiopia | Patriarch |
36.0 | Appointed | Melchior Miguel Carneiro Leitão, S.J. † | Titular Bishop of Nicaea | Patriarch of Ethiopia |
| Appointed | Rodrigo Lopes de Carvalho † | Bishop of Miranda (do Douro), Portugal |
26.0 | Appointed | Janus Fregóso † | Bishop of Agen, France |
36.0 | Appointed | João Nunes Barreto, S.J. † | Patriarch of Ethiopia |
38.0 | Appointed | Andrés de Oviedo, S.J. † | Coadjutor Patriarch of Ethiopia | Patriarch |
38.0 | Appointed | Andrés de Oviedo, S.J. † | Titular Archbishop of Hierapolis in Phrygia | Patriarch of Ethiopia |
25 Jan | | Appointed | Louis d’Albret † | Bishop of Lescar, France | Bishop Emeritus |
Feb | | Born | Luis Fernández de Córdoba † | | Archbishop of Sevilla {Seville}, Spain |
1 Feb | 70.0 | Died | Ferenc Ujlaky † | Bishop of Eger, Hungary |
6 Feb | 13.4 | Installed | Roberto de’ Nobili † | Cardinal, Cardinal-Deacon of Santa Maria in Domnica |
13 Feb | | Appointed | Giovanni Antonio Gallo † | Auxiliary Bishop of Milano {Milan}, Italy |
| Appointed | Giovanni Antonio Gallo † | Titular Bishop of Salona | Auxiliary Bishop of Milano {Milan}, Italy |
81.1 | Died | Livio Podocatharo † | Archbishop Emeritus of Nicosia, Cyprus |
19 Feb | 54.1 | Selected | Nicholas Heath † | Archbishop of York, England, Great Britain | Archbishop Emeritus |
24 Feb | | Ordained Bishop | Fabio Capelleto † | Bishop of Lacedonia, Italy | Bishop Emeritus |
56.1 | Ordained Bishop | Virgilio Rosario † | Cardinal, Bishop of Ischia, Italy |
7 Mar | 18.9 | Professed | Ignazio (Pellegrino) Danti, O.P. † | Member of Order of Friars Preachers | Bishop of Alatri, Italy |
18 Mar | | Died | Teodoro Isidoro Clarius de Brescia, O.S.B. † | Bishop of Foligno, Italy |
47.0 | Died | Sebastian von Heusenstamm † | Archbishop of Mainz, Germany |
23 Mar | 67.5 | Died | Giovanni Maria Ciocchi del Monte † | Pope (Roma {Rome}, Italy) |
5 Apr | | Died | Philip Renner † | Bishop of Lavant, Slovenia |
6 Apr | 69.5 | Died | Giovanni Angelo Arcimboldi † | Archbishop of Milano {Milan}, Italy |
9 Apr | 53.9 | Elected | Marcello Cervini † | Pope (Roma {Rome}, Italy) |
10 Apr | | Died | Ove Bilde † | Bishop Emeritus of Aarhus (Århus), Denmark |
53.9 | Ordained Bishop | Marcello Cervini † | Pope (Roma {Rome}, Italy) |
18 Apr | 33.0 | Selected | Daniel Brendel von Homburg † | Archbishop of Mainz, Germany |
27 Apr | 53.3 | Died | Nikolaus von Carlowitz † | Bishop of Meißen (Meissen), Germany |
1 May | 53.9 | Died | Marcello Cervini † | Pope (Roma {Rome}, Italy) |
5 May | 36.3 | Ordained Bishop | João Nunes Barreto, S.J. † | Patriarch of Ethiopia |
38.3 | Ordained Bishop | Andrés de Oviedo, S.J. † | Titular Archbishop of Hierapolis in Phrygia | Patriarch of Ethiopia |
13 May | | Born | Johann Philipp von Gebsattel † | | Bishop-Elect of Bamberg, Germany |
23 May | 78.9 | Elected | Gian Pietro Carafa † | Pope (Roma {Rome}, Italy) |
26 May | 78.9 | Installed | Gian Pietro Carafa † | Pope (Roma {Rome}, Italy) |
36.3 | Confirmed | Georg Fuchs von Rügheim † | Coadjutor Bishop of Bamberg, Germany | Bishop |
| Ordained Bishop | Giovanni Antonio Gallo † | Titular Bishop of Salona | Auxiliary Bishop of Milano {Milan}, Italy |
29 May | 66.8 | Appointed | Juan Álvarez de Toledo, O.P. † | Cardinal-Bishop of Frascati | Cardinal, Archbishop of Santiago de Compostela, Spain |
63.4 | Appointed | Jean du Bellay † | Cardinal-Bishop of Ostia (e Velletri) | Cardinal, Bishop Emeritus of Paris, France |
55.7 | Appointed | Bartolomé de la Cueva y Toledo † | Cardinal-Priest of Santa Croce in Gerusalemme | Cardinal, Administrator of Manfredonia, Italy |
37.5 | Appointed | Fulvio Giulio della Corgna, O.S.Io.Hieros. † | Cardinal-Priest of San Bartolomeo all’Isola | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
60.4 | Appointed | Girolamo Doria † | Cardinal-Deacon of Santa Maria in Portico (Octaviae) | Cardinal, Administrator of Tarragona, Spain |
30.7 | Selected | Johann von Haugwitz † | Bishop of Meißen (Meissen), Germany | Former Bishop-Elect |
55.2 | Appointed | Rodolfo Pio † | Cardinal-Bishop of Porto e Santa Rufina | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
61.4 | Appointed | Francesco Pisani † | Cardinal-Bishop of Albano | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
61.4 | Resigned | Francesco Pisani † | Cardinal-Deacon of Santa Maria in Portico (Octaviae) | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
60.2 | Appointed | Giacomo Puteo (del Pozzo) † | Cardinal-Priest of Santa Maria in Via | Cardinal, Archbishop Emeritus of Bari (-Canosa), Italy |
32.4 | Appointed | Giacomo Savelli † | Administrator of Gubbio, Italy | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
30 May | 56.1 | Appointed | Giovanni Angelo de’ Medici † | Prefect of the Apostolic Signatura | Pope (Roma {Rome}, Italy) |
5 Jun | 50.4 | Appointed | Pedro Acuña Avellaneda † | Bishop of Salamanca, Spain |
| Appointed | Pedro Castro Lemos † | Bishop of Cuenca, Spain |
| Appointed | Scipione d’Este † | Bishop of Casale Monferrato, Italy |
| Appointed | Diego Sarmiento Sotomayor † | Bishop of Astorga, Spain |
7 Jun | 38.1 | Elevated to Cardinal | Carlo Carafa † | Cardinal, Cardinal-Deacon of San Nicola in Carcere |
11 Jun | 55.4 | Ordained Bishop | Feliks Ligęza † | Archbishop of Lviv, Ukraine |
16 Jun | | Died | Johann Horneburg † | Bishop of Lebus, Germany |
21 Jun | 51.4 | Confirmed | Ralph Baines † | Bishop of Coventry and Lichfield, England, Great Britain | Bishop Emeritus |
48.4 | Appointed | Hugh Curwen † | Archbishop of Dublin, Ireland | Archbishop Emeritus |
| Appointed | William Glyn † | Bishop of Bangor, Wales, Great Britain |
45.4 | Appointed | Thomas Goldwell, C.R. † | Bishop of Saint Asaph, Wales, Great Britain |
54.4 | Confirmed | Nicholas Heath † | Archbishop of York, England, Great Britain | Archbishop Emeritus |
| Confirmed | John Holyman † | Bishop of Bristol, England, Great Britain |
| Confirmed | John Hopton, O.P. † | Bishop of Norwich, England, Great Britain |
| Appointed | Thomas Stanley † | Bishop of The Isles (Sodor), Scotland, Great Britain |
60.5 | Appointed | James Turberville † | Bishop of Exeter, England, Great Britain |
27 Jun | | Died | Balthasar de Jarente † | Archbishop of Embrun, France |