| Date | Age | Event | Bishop | Title | Current Title |
|---|
| unknown | | Born | AntonioAvendaño y Paz, O.F.M. Obs. † | | Bishop ofQuito,Ecuador |
| Born | GirolamoBentivoglio † | | Bishop ofCorneto (Tarquinia) e Montefiascone,Italy |
| 41.0 | Resigned | DenisBriçonnet † | Bishop ofLodève,France | Bishop ofSaint-Malo,France |
| Resigned | JeanBriselot, O. Carm. † | Archbishop ofOristano,Italy | Archbishop Emeritus |
| Died | Erasmode Bernardis † | Bishop ofArio,Greece |
| Appointed | LeonardoBuccuto † | Titular Archbishop ofNazareth |
| Died | BartolomeoCapoferro (Capiteferro) † | Bishop ofMonteverde,Italy |
| Resigned | NielsClausen Skade † | Bishop ofAarhus (Århus),Denmark | Bishop Emeritus |
| Died | DomenicoColetta † | Bishop ofSovana (Soana),Italy |
| Resigned | TommasoCortesi † | Bishop ofCariati e Cerenzia,Italy | Bishop Emeritus |
| Died | Luigid’Apera † | Bishop ofTerni,Italy |
| Resigned | Giuliode Mirto † | Bishop ofRuvo (Ruo)(di Puglia),Italy | Bishop Emeritus |
| Born | Gilbertd’Oignies † | | Bishop ofTournai {Doornik},Belgium |
| Ordained Bishop | GavinDouglas † | Bishop ofDunkeld, Scotland,Great Britain |
| Born | JuanSalcedo † | | Archbishop ofSanto Domingo,Dominican Republic |
| 56.0 | Appointed | AndreaDella Valle † | Archpriest of theBasilica di Santa Maria Maggiore {Saint Mary Major Basilica} | Cardinal, Cardinal-Bishop ofPalestrina |
| Died | Francescode Ecclesia † | Bishop ofDrivasto (Drivost),Albania |
| Born | Gasparde Faria † | | Bishop ofAngra,Portugal |
| Died | JuanFernández Velasco † | Bishop ofPalencia,Spain |
| 64.0 | Resigned | NiccolòFieschi † | Administrator ofUmbriatico (Umbriaticum),Italy | Cardinal, Cardinal-Bishop ofOstia (e Velletri) |
| Born | GirolamoGaddi † | | Bishop ofCortona,Italy |
| Resigned | DidierGilionis † | Bishop-Elect ofUmbriatico (Umbriaticum),Italy | Former Bishop-Elect |
| Born | BernardinoGómez Miedes † | | Bishop ofAlbarracin,Spain |
| Resigned | RinaldoGraziani (Gratianis), O.F.M. † | Archbishop ofDubrovnik (Ragusa),Croatia | Archbishop Emeritus |
| Born | AngeloGiustiniani, O.F.M. Obs. † | | Bishop Emeritus ofGenève {Geneva},Switzerland |
| Appointed | CarlosLalaing † | Bishop ofCoria,Spain | Bishop Emeritus |
| 40.0 | Ordained Priest | RafałLeszczyński † | Priest | Bishop ofPłock,Poland |
| Died | Claudede Louvain † | Bishop ofSisteron,France |
| Born | SimoneMajolo † | | Bishop Emeritus ofVulturara e Montecorvino,Italy |
| 29.0 | Ordained Priest | Johannvon Maltitz † | Priest | Bishop ofMeißen (Meissen),Germany |
| Born | ClaudioMarescotti, O.S.B. † | | Bishop ofStrongoli,Italy |
| Born | DonaldMcGonagle (MacGongail) † | | Bishop ofRaphoe,Ireland |
| Born | LaurentMetz † | | Bishop Emeritus of’s-Hertogenbosch (Bois-le-Duc),Netherlands |
| Resigned | GiacomoNini † | Bishop ofPotenza,Italy | Bishop Emeritus |
| 47.0 | Appointed | FranciottoOrsini † | Archpriest of theBasilica di San Pietro in Vaticano {Saint Peter Basilica} | Cardinal, Cardinal-Deacon ofSanta Maria in Cosmedin |
| Resigned | Roberto LatinoOrsini † | Archbishop ofReggio Calabria,Italy | Archbishop Emeritus |
| Appointed | JánosOrszág de Guth † | Bishop ofVác,Hungary |
| Died | NicolaPellegrini † | Bishop ofFondi (Fundi),Italy |
| Died | TolomeoPentangelo † | Bishop ofVico Equense,Italy |
| Died | DiegoPérez Villamuriel † | Bishop ofMondoñedo,Spain |
| Resigned | SeveroPetrucci † | Bishop-Elect ofMontemarano,Italy | Former Bishop-Elect |
| 73.0 | Resigned | ManilioCabacio Rallo † | Titular Bishop ofMonembasia | Bishop Emeritus |
| Born | Martin HerkulesRettinger † | | Bishop ofLavant,Slovenia |
| Died | Giorgio BenignoSalviati, O.F.M. † | Titular Archbishop ofNazareth |
| Resigned | GilbertoSanilio (Senilis) † | Bishop ofRapolla,Italy | Bishop Emeritus |
| 58.6 | Resigned | RaffaeleSansoni Riario † | Administrator ofMalta | Cardinal, Bishop ofOstia (-Velletri),Italy |
| Appointed | AntonioSassolino, O.F.M. Conv. † | Minister General ofOrder of Friars Minor Conventual | Bishop ofMinervino Murge,Italy |
| 48.0 | Died | LukasSchleppel † | Auxiliary Bishop ofSpeyer,Germany |
| Resigned | PietroSanfelice † | Bishop ofCava (de’ Tirreni),Italy | Bishop Emeritus |
| Died | BartolomaeusSolozuyky † | Bishop ofKyiv (Kijów),Ukraine |
| Died | ThomasFowler † | Auxiliary Bishop ofHereford, England,Great Britain |
| Born | Fernandode Toledo de Oropesa † | | Priest |
| Died | Gaspardde Tournon † | Bishop ofValence and Die,France |
| Died | Juan Buenaventurade Valderrama, O.F.M. † | Bishop ofSapë,Albania |
| Died | FerencVárady † | Bishop ofTransilvania, Erdély, Siebenbürgen,Romania |
| Died | FernandoVázquez de Arce † | Bishop ofIslas Canarias {Canary Islands},Spain |
| Born | WiktorynWierzbicki † | | Bishop ofLutsk (Łuck),Ukraine |
| Born | LelioZanchi † | | Bishop ofRethymo (Calamona),Greece |
| 5 Jan | | Appointed | JørgenSkodborg † | Archbishop ofLund,Sweden | Former Archbishop-Elect |
| 11 Jan | | Appointed | Tommasode Nigris † | Bishop ofScardona (Skradin),Croatia | Bishop Emeritus ofTrogir (Traù),Croatia |
| Appointed | RoryO’Donnell † | Bishop ofDerry,Ireland |
| 13 Jan | | Appointed | Giovannide Zaguis, O.S.B. † | Bishop ofDrivasto (Drivost),Albania |
| 17 Jan | | Ordained Bishop | Tommasode Nigris † | Bishop ofScardona (Skradin),Croatia | Bishop Emeritus ofTrogir (Traù),Croatia |
| 22 Jan | | Born | TaddeoGaddi † | | Cardinal, Archbishop ofCosenza,Italy |
| 27 Jan | | Appointed | Giovannide Rosa † | Bishop ofSvač,Serbia | Bishop ofKrk (Veglia),Croatia |
| 6 Feb | 39.0 | Appointed | Paolo EmilioCesi † | Administrator ofLund,Sweden | Cardinal, Cardinal-Deacon ofSant’Eustachio |
| 21.0 | Appointed | Giovanni DionisioMaccafani † | Coadjutor Bishop ofMarsi,Italy | Bishop |
| 48.0 | Appointed | RaffaelloPetrucci † | Bishop ofSovana (Soana),Italy | Cardinal, Bishop ofGrosseto,Italy |
| Appointed | GiovanniZotto † | Bishop ofCeos and Thermia,Greece |
| 19 Feb | | Ordained Bishop | Giovannide Morellis de Bitonto, O.F.M. † | Titular Bishop ofNeapolis in Arabia |
| 24 Feb | 50.1 | Died | Alfonsode Aragón † | Archbishop ofValencia,Spain |
| 4 Mar | | Born | VincenzoPortico † | | Archbishop Emeritus ofDubrovnik (Ragusa),Croatia |
| 42.6 | Ordained Bishop | JacopoSadoleto † | Cardinal, Bishop ofCarpentras,France |
| 5 Mar | | Appointed | Giovannidi Amigetus (Amichettis), O.S.M. † | Titular Bishop ofTiberias |
| Appointed | PietroRicorda, O.S.B. † | Titular Bishop ofSebaste in Cilicia |
| 8 Mar | | Died | Germainde Ganay † | Bishop ofOrléans,France |
| 14 Mar | 22.2 | Appointed | ScipioneColonna † | Bishop ofRieti,Italy |
| 21.2 | Appointed | PietroPetrucci † | Bishop ofBertinoro,Italy |
| 48.2 | Resigned | RaffaelloPetrucci † | Administrator ofBertinoro,Italy | Cardinal, Bishop ofGrosseto,Italy |
| 26.2 | Appointed | Giovanni TommasoSanfelice † | Bishop ofCava (de’ Tirreni),Italy | Bishop ofVenosa,Italy |
| 19 Mar | 23.2 | Appointed | Giovanni Francescode Mirto † | Bishop ofRuvo (Ruo)(di Puglia),Italy | Bishop Emeritus |
| 26 Mar | | Born | Pedrode Deza Manuel † | | Cardinal, Cardinal-Bishop ofAlbano |
| 28 Mar | 29.2 | Appointed | Juande Aragón † | Archbishop ofZaragoza,Spain | Archbishop-Elect |
| Appointed | BonifacioCatagnano † | Bishop ofMalta | Bishop-Elect |
| 47.8 | Appointed | Erhard (Erardo, Everard)von der Mark (de la Marca, Marck) † | Administrator ofValencia,Spain | Cardinal, Bishop ofLiège,Belgium |
| 59.1 | Resigned | DomenicoGrimani † | Administrator ofCeneda,Italy | Cardinal, Cardinal-Bishop ofPorto e Santa Rufina |
| 13.7 | Appointed | GiovanniGrimani † | Administrator ofCeneda,Italy | Patriarch ofAquileia,Italy |
| Resigned | ArcangeloMadrignano † | Bishop ofAvellino e Frigento,Italy | Bishop Emeritus |
| Appointed | SilvioMessaglia, O. Cist. † | Bishop ofAvellino e Frigento,Italy |
| Apr | | Ordained Bishop | SilvioMessaglia, O. Cist. † | Bishop ofAvellino e Frigento,Italy |
| 16 Apr | 50.2 | Appointed | RobertBlyth, O.S.B. † | Bishop ofDown and Connor,Ireland | Bishop Emeritus |
| 21.2 | Appointed | Giovannide Cleve † | Archbishop ofOristano,Italy |
| 33.2 | Appointed | AntonEngelbrecht † | Auxiliary Bishop ofSpeyer,Germany | Auxiliary Bishop Emeritus |
| 33.2 | Appointed | AntonEngelbrecht † | Titular Bishop ofThermopylae | Auxiliary Bishop Emeritus ofSpeyer,Germany |
| 10 May | | Born | StanisławKarnkowski † | | Archbishop ofGniezno,Poland |
| 11 May | 28.7 | Appointed | InnocenzoCibo (Cybo) † | Cardinal, Archbishop ofGenova,Italy |
| 14 May | 41.0 | Appointed | PompeoColonna † | Administrator ofTerni,Italy | Cardinal, Administrator ofMonreale,Italy |
| Appointed | JuanSalazar, O.F.M. Conv. † | Auxiliary Bishop ofBarcelona,Spain |
| Appointed | JuanSalazar, O.F.M. Conv. † | Titular Bishop ofConstantia in Arabia | Auxiliary Bishop ofBarcelona,Spain |
| 20 May | 45.3 | Died | Péter (Petar)Beriszló (Berislavić) † | Bishop ofVeszprém,Hungary |
| 21 May | | Appointed | AntonioErcolani † | Bishop ofCariati e Cerenzia,Italy | Bishop Emeritus |
| Appointed | François, O.F.M. Conv. † | Titular Bishop ofBrefny |
| Appointed | AntonioMarcello, O.F.M. Conv. † | Titular Archbishop ofPatrae (Veters) | Bishop ofNovigrad (Cittanova),Croatia |
| 22 May | 64.3 | Died | JanLubrański † | Bishop ofPoznań,Poland |
| 1 Jun | 45.5 | Resigned | LorenzoCampeggio † | Bishop ofFeltre,Italy | Cardinal, Cardinal-Bishop ofSabina |
| 37.4 | Appointed | TomasoCampeggi † | Bishop ofFeltre,Italy | Bishop Emeritus |
| Appointed | Bernardinode Cherio, O.F.M. † | Archbishop (Personal Title) ofCaiazzo,Italy | Bishop |
| 62.4 | Died | Claudede Seyssel † | Archbishop ofTorino {Turin},Italy |
| Appointed | Bartolomeo AbramoSiringi † | Bishop ofArio,Greece | Bishop Emeritus ofCastellaneta,Italy |
| 10 Jun | 33.4 | Ordained Bishop | AntonEngelbrecht † | Titular Bishop ofThermopylae | Auxiliary Bishop Emeritus ofSpeyer,Germany |
| 13 Jun | | Appointed | VincenzoScalona, O.S.B. † | Bishop ofPult (Pulati) Minor,Albania |
| 22 Jun | 25.4 | Appointed | RaimondoSanilio (Senilis) † | Bishop ofRapolla,Italy |
| 56.4 | Appointed | PiotrTomiczki † | Bishop ofPoznań,Poland | Bishop ofKraków,Poland |
| 25 Jun | 48.0 | Installed | Erhard (Erardo, Everard)von der Mark (de la Marca, Marck) † | Administrator ofValencia,Spain | Cardinal, Bishop ofLiège,Belgium |
| 30 Jun | | Died | Heinrichvon Höwen (Hewen) † | Bishop Emeritus ofChur,Switzerland |