GCatholic.org


Changes in Ecclesiastical Circumscriptions

in Turkey

Turkey
DateAscendingChange
UnknownTitular Episcopal See of Abydus was established
UnknownTitular Episcopal See of Acalissus was established
UnknownTitular Episcopal See of Acmonia was established
UnknownTitular Episcopal See of Adada was established
UnknownTitular Archiepiscopal See of Adana was established
UnknownTitular Episcopal See of Adramyttium was established
UnknownTitular Episcopal See of Adrassus was established
UnknownTitular Episcopal See of Adriani was established
UnknownTitular Metropolitan See of Adrianopolis was established
UnknownTitular Episcopal See of Adrianopolis was established
UnknownTitular Episcopal See of Agathonice was established
UnknownTitular Episcopal See of Agathopolis was established
UnknownTitular Episcopal See of Alabanda was established
UnknownTitular Episcopal See of Alinda was established
UnknownTitular Episcopal See of Amastris was established
UnknownTitular Metropolitan See of Amida was established
UnknownTitular Episcopal See of Amisus was established
UnknownTitular Episcopal See of Amorium was established
UnknownTitular Episcopal See of Amyzon was established
UnknownTitular Episcopal See of Anastasiopolis was established
UnknownTitular Episcopal See of Anastasiopolis (Syriac Rite) was established
UnknownTitular Metropolitan See of Anazarbus was established
UnknownTitular Episcopal See of Anazarbus (Armenian Rite) was established
UnknownTitular Metropolitan See of Ancyra was established
UnknownTitular Episcopal See of Andrapa was established
UnknownTitular Episcopal See of Anemurium was established
UnknownTitular Episcopal See of Antandrus was established
UnknownTitular Metropolitan See of Antiochia was established
UnknownTitular Episcopal See of Antiphellus was established
UnknownTitular Episcopal See of Arabissus was established
UnknownTitular Episcopal See of Arathia was established
UnknownTitular Episcopal See of Arathia was suppressed
UnknownTitular Episcopal See of Arca was established
UnknownTitular Episcopal See of Arca in Armenia (Maronite Rite) was established
UnknownTitular Episcopal See of Arca in Armenia (Maronite Rite) was suppressed
UnknownTitular Episcopal See of Arcadiopolis was established
UnknownTitular Episcopal See of Argiza was established
UnknownTitular Episcopal See of Ariarathia was established
UnknownTitular Episcopal See of Ariassus was established
UnknownTitular Episcopal See of Aspendus was established
UnknownTitular Episcopal See of Assus was established
UnknownTitular Episcopal See of Attalia was established
UnknownTitular Episcopal See of Attanasus was established
UnknownTitular Episcopal See of Attudana was established
UnknownTitular Episcopal See of Attæa was established
UnknownTitular Episcopal See of Aucanda was established
UnknownTitular Episcopal See of Augusta was established
UnknownTitular Episcopal See of Augustopolis was established
UnknownTitular Episcopal See of Aureliopolis was established
UnknownTitular Episcopal See of Bagis was established
UnknownTitular Episcopal See of Bathna (Syriac Rite) was established
UnknownTitular Episcopal See of Berisa was established
UnknownTitular Episcopal See of Birtha was established
UnknownTitular Archiepiscopal See of Bizya was established
UnknownTitular Episcopal See of Callinicum was established
UnknownTitular Episcopal See of Callipolis was established
UnknownTitular Episcopal See of Calynda was established
UnknownTitular Episcopal See of Calœ was established
UnknownTitular Episcopal See of Camachus was established
UnknownTitular Episcopal See of Cambysopolis was established
UnknownTitular Episcopal See of Camuliana was established
UnknownTitular Episcopal See of Cariopolis was established
UnknownTitular Episcopal See of Castabala was established
UnknownTitular Episcopal See of Catenna was established
UnknownTitular Episcopal See of Caunas was established
UnknownTitular Episcopal See of Celenderis was established
UnknownTitular Episcopal See of Ceramus was established
UnknownTitular Episcopal See of Cerasus was established
UnknownTitular Episcopal See of Cestrus was established
UnknownTitular Metropolitan See of Chalcedon was established
UnknownTitular Archiepiscopal See of Chalcedon (Syriac Rite) was established
UnknownTitular Archiepiscopal See of Chalcedon (Armenian Rite) was established
UnknownTitular Episcopal See of Charræ was established
UnknownTitular Episcopal See of Cibyra magna was established
UnknownTitular Episcopal See of Cidyessus was established
UnknownTitular Episcopal See of Cina was established
UnknownTitular Episcopal See of Circesium was established
UnknownTitular Episcopal See of Citharizum was established
UnknownTitular Archiepiscopal See of Cius was established
UnknownTitular Episcopal See of Claudiopolis was established
UnknownTitular Metropolitan See of Claudiopolis was established
UnknownTitular Episcopal See of Clazomenæ was established
UnknownTitular Episcopal See of Cocussus was established
UnknownTitular Episcopal See of Colonia (Armenian Rite) was established
UnknownTitular Episcopal See of Colophonius was established
UnknownTitular Archiepiscopal See of Colossæ was established
UnknownTitular Episcopal See of Colybrassus was established
UnknownTitular Episcopal See of Comana Ponti was established
UnknownTitular Episcopal See of Comanæ was established
UnknownTitular Episcopal See of Constantina was established
UnknownTitular Episcopal See of Coracesium was established
UnknownTitular Episcopal See of Corycus was established
UnknownTitular Episcopal See of Corydallus was established
UnknownTitular Episcopal See of Cotyæum was established
UnknownTitular Episcopal See of Cybistra postea Herculea was established
UnknownTitular Episcopal See of Cyme was established
UnknownTitular Archiepiscopal See of Cyrrhus was established
UnknownTitular Archiepiscopal See of Cyrrhus (Maronite Rite) was established
UnknownTitular Metropolitan See of Cyzicus was established
UnknownTitular Metropolitan See of Cæsarea Ponti was established
UnknownTitular Episcopal See of Dansara was established
UnknownTitular Episcopal See of Dardanus was established
UnknownTitular Episcopal See of Derbe was established
UnknownTitular Episcopal See of Dioclea was established
UnknownTitular Episcopal See of Dionysiopolis was established
UnknownTitular Episcopal See of Doara was established
UnknownTitular Episcopal See of Docimeum was established
UnknownTitular Episcopal See of Doliche was established
UnknownTitular Episcopal See of Domitiopolis was established
UnknownTitular Episcopal See of Dorylæum was established
UnknownTitular Episcopal See of Druzipara was established
UnknownTitular Archiepiscopal See of Edessa was established
UnknownTitular Episcopal See of Elæa was established
UnknownTitular Metropolitan See of Ephesus was established
UnknownTitular Episcopal See of Epiphania was established
UnknownTitular Episcopal See of Erythræ was established
UnknownTitular Episcopal See of Eucarpia was established
UnknownTitular Episcopal See of Eudocias was established
UnknownTitular Episcopal See of Eumenia was established
UnknownTitular Episcopal See of Flavias was established
UnknownTitular Episcopal See of Flaviopolis antea Cratea was established
UnknownTitular Metropolitan See of Gangra was established
UnknownTitular Episcopal See of Gargara was established
UnknownTitular Episcopal See of Germanicopolis was established
UnknownTitular Archiepiscopal See of Germia was established
UnknownTitular Episcopal See of Germia s. Germocolonia was established
UnknownTitular Episcopal See of Gordus was established
UnknownTitular Episcopal See of Halicarnassus was established
UnknownTitular Episcopal See of Harpasa was established
UnknownTitular Episcopal See of Helenopolis was established
UnknownTitular Metropolitan See of Heraclea was established
UnknownTitular Episcopal See of Hierapolis was established
UnknownTitular Episcopal See of Hierocæsarea was established
UnknownTitular Episcopal See of Himeria was established
UnknownTitular Episcopal See of Hipæpa was established
UnknownTitular Episcopal See of Hypsus was established
UnknownTitular Episcopal See of Iassus was established
UnknownTitular Episcopal See of Iboræ was established
UnknownTitular Metropolitan See of Iconium was established
UnknownTitular Episcopal See of Ilistra was established
UnknownTitular Episcopal See of Ilium was established
UnknownTitular Episcopal See of Ionopolis was established
UnknownTitular Episcopal See of Irenopolis was established
UnknownTitular Episcopal See of Isaura was established
UnknownTitular Episcopal See of Isionda was established
UnknownPatriarchal Exarchate of Istanbul (Greek-Melkite Rite) was established
UnknownTitular Episcopal See of Iuliopolis was established
UnknownTitular Episcopal See of Iustinianopolis was established
UnknownTitular Episcopal See of Lagania was established
UnknownTitular Episcopal See of Lampsacus was established
UnknownTitular Episcopal See of Lamus was established
UnknownTitular Metropolitan See of Laodicea was established
UnknownTitular Episcopal See of Laranda was established
UnknownTitular Episcopal See of Lebedus was established
UnknownTitular Episcopal See of Leuca was established
UnknownTitular Episcopal See of Limyra was established
UnknownTitular Episcopal See of Linoë was established
UnknownTitular Episcopal See of Loryma was established
UnknownTitular Episcopal See of Lupadium was established
UnknownTitular Episcopal See of Lyrba was established
UnknownTitular Episcopal See of Lysias was established
UnknownTitular Episcopal See of Lystra was established
UnknownTitular Archiepiscopal See of Madystos was established
UnknownTitular Episcopal See of Magnesia was established
UnknownTitular Episcopal See of Magyddus was established
UnknownTitular Episcopal See of Mallus was established
UnknownTitular Episcopal See of Marciana was established
UnknownTitular Episcopal See of Marcopolis was established
UnknownTitular Episcopal See of Martiria was established
UnknownTitular Episcopal See of Martyropolis (Syriac Rite) was established
UnknownTitular Episcopal See of Maximianæ was established
UnknownTitular Episcopal See of Medea was established
UnknownTitular Metropolitan See of Melitene was established
UnknownTitular Episcopal See of Metellopolis was established
UnknownTitular Episcopal See of Metropolis was established
UnknownTitular Episcopal See of Miletopolis was established
UnknownTitular Episcopal See of Miletus was established
UnknownTitular Metropolitan See of Mocissus was established
UnknownTitular Episcopal See of Modra was established
UnknownTitular Episcopal See of Mopsuestia was established
UnknownTitular Episcopal See of Mylassa was established
UnknownTitular Episcopal See of Myndus was established
UnknownTitular Metropolitan See of Myra was established
UnknownTitular Archiepiscopal See of Myra (Greek-Melkite Rite) was established
UnknownTitular Episcopal See of Myrina was established
UnknownTitular Episcopal See of Myriophytos was established
UnknownTitular Archiepiscopal See of Nacolea was established
UnknownTitular Archiepiscopal See of Nazianzus was established
UnknownTitular Metropolitan See of Neocæsarea was established
UnknownTitular Metropolitan See of Nicomedia was established
UnknownTitular Episcopal See of Nicopolis was established
UnknownTitular Metropolitan See of Nicæa was established
UnknownTitular Archiepiscopal See of Nisibis was established
UnknownTitular Archiepiscopal See of Nisibis (Armenian Rite) was established
UnknownTitular Archiepiscopal See of Nisibis (Chaldean Rite) was established
UnknownTitular Episcopal See of Nyssa was established
UnknownTitular Episcopal See of Olba was established
UnknownTitular Episcopal See of Olimpus was established
UnknownTitular Episcopal See of Orcistus was established
UnknownTitular Episcopal See of Paleopolis was established
UnknownTitular Episcopal See of Panemotichus was established
UnknownTitular Episcopal See of Paralais was established
UnknownTitular Episcopal See of Parium was established
UnknownTitular Episcopal See of Parnassus was established
UnknownTitular Episcopal See of Patara was established
UnknownTitular Episcopal See of Pednelissus was established
UnknownTitular Episcopal See of Pegæ was established
UnknownTitular Episcopal See of Pergamus was established
UnknownTitular Metropolitan See of Perge was established
UnknownTitular Metropolitan See of Pessinus was established
UnknownTitular Episcopal See of Petenissus was established
UnknownTitular Episcopal See of Petra was established
UnknownTitular Episcopal See of Phaselis was established
UnknownTitular Episcopal See of Phaustinopolis was established
UnknownTitular Episcopal See of Philadelphia was established
UnknownTitular Episcopal See of Philomelium was established
UnknownTitular Episcopal See of Pinara was established
UnknownTitular Episcopal See of Pogla was established
UnknownTitular Episcopal See of Polemonium was established
UnknownTitular Episcopal See of Polybotus was established
UnknownTitular Episcopal See of Pompeiopolis was established
UnknownTitular Episcopal See of Priene was established
UnknownTitular Episcopal See of Proconnesus was established
UnknownTitular Episcopal See of Prusa was established
UnknownTitular Episcopal See of Prusias was established
UnknownTitular Episcopal See of Rhizus was established
UnknownTitular Episcopal See of Rhodiopolis was established
UnknownTitular Episcopal See of Rhosus was established
UnknownTitular Episcopal See of Sagalassus was established
UnknownTitular Episcopal See of Samosata was established
UnknownTitular Metropolitan See of Sardes was established
UnknownTitular Episcopal See of Sasima was established
UnknownTitular Episcopal See of Satala was established
UnknownTitular Episcopal See of Sebaste was established
UnknownTitular Metropolitan See of Sebastia was established
UnknownTitular Episcopal See of Sebastopolis was established
UnknownTitular Archiepiscopal See of Seleucia Pieria was established
UnknownTitular Metropolitan See of Seleucia Trachea was established
UnknownTitular Episcopal See of Selge was established
UnknownTitular Episcopal See of Selinus was established
UnknownTitular Episcopal See of Selymbria was established
UnknownTitular Episcopal See of Serigene was established
UnknownTitular Metropolitan See of Side was established
UnknownTitular Episcopal See of Sidyma was established
UnknownTitular Episcopal See of Silandus was established
UnknownTitular Episcopal See of Sinda was established
UnknownTitular Episcopal See of Sinope was established
UnknownTitular Episcopal See of Sion was established
UnknownTitular Episcopal See of Soatra was established
UnknownTitular Episcopal See of Sophene was established
UnknownTitular Episcopal See of Sora was established
UnknownTitular Metropolitan See of Stauropolis was established
UnknownTitular Episcopal See of Stratonicea was established
UnknownTitular Episcopal See of Synaus was established
UnknownTitular Metropolitan See of Synnadæ was established
UnknownTitular Episcopal See of Tabæ was established
UnknownTitular Metropolitan See of Tarsus was established
UnknownTitular Episcopal See of Tarsus (Maronite Rite) was established
UnknownTitular Episcopal See of Tarsus (Greek-Melkite Rite) was established
UnknownTitular Episcopal See of Tavium was established
UnknownTitular Episcopal See of Teja was established
UnknownTitular Episcopal See of Telmissus was established
UnknownTitular Episcopal See of Temnus was established
UnknownTitular Episcopal See of Tenedus was established
UnknownTitular Episcopal See of Termessus was established
UnknownTitular Archiepiscopal See of Tharona was established
UnknownTitular Episcopal See of Themisonium was established
UnknownTitular Episcopal See of Theodosiopolis was established
UnknownTitular Episcopal See of Theodosiopolis was established
UnknownTitular Archiepiscopal See of Theodosiopolis ante Apri (Bulgarian Rite) was established
UnknownTitular Episcopal See of Thermæ was established
UnknownTitular Episcopal See of Thyatira was established
UnknownTitular Episcopal See of Thymbrium was established
UnknownTitular Episcopal See of Thynias was established
UnknownTitular Metropolitan See of Tianæ was established
UnknownTitular Episcopal See of Tiberiopolis was established
UnknownTitular Episcopal See of Titopolis was established
UnknownTitular Episcopal See of Tityassus was established
UnknownTitular Episcopal See of Tium was established
UnknownTitular Episcopal See of Tlous was established
UnknownTitular Episcopal See of Traianopolis was established
UnknownTitular Episcopal See of Tralles was established
UnknownTitular Episcopal See of Trapezopolis was established
UnknownTitular Archiepiscopal See of Trapezus was established
UnknownTitular Episcopal See of Troas was established
UnknownTitular Episcopal See of Trocmadæ was established
UnknownTitular Episcopal See of Verinopolis was established
UnknownTitular Episcopal See of Verissa was established
UnknownTitular Episcopal See of Zela was established
UnknownTitular Episcopal See of Zenopolis was established
UnknownTitular Episcopal See of Zephyrium was established
UnknownTitular Episcopal See of Ægeæ was established
UnknownTitular Episcopal See of Æzani was established
294Diocese of Cilicia (Armenian Rite) was established
400Diocese of Achyraus was established
570Diocese of Aristium was established
650Diocese of Aristium was suppressed
900Diocese of Achyraus was suppressed
1000Metropolitan Archdiocese of Amasea was established
1205Patriarchal See of Constantinople was established
1286Patriarchal See of Constantinople was demoted as Titular Patriarchal See of Constantinople
1346Archdiocese of Smirne was established
1400Diocese of Focea was established
1500Diocese of Focea was suppressed
1553Diocese of Diarbekir (Chaldean Rite) was established
1553Diocese of Gazireh (Chaldean Rite) was established
1553Diocese of Mardin (Chaldean Rite) was established
1553Diocese of Seert (Chaldean Rite) was established
1575Archdiocese of Smirne was suppressed
1600Metropolitan Archdiocese of Amasea was suppressed
1600Diocese of Diarbekir (Syriac Rite) was established
1600Titular Episcopal See of Verissa was suppressed
1625Apostolic Vicariate of Smirne was restored
1650Diocese of Amida (Armenian Rite) was established
1652.04.15Apostolic Vicariate of Constantinopole was established
1708Archdiocese of Mardin (Armenian Rite) was established
1735Diocese of Ancyra (Armenian Rite) was established
1742.02.15Titular Metropolitan See of Amasea was united (as title of Diocese of Pavia)
1742.11.26Diocese of Cilicia (Armenian Rite) was promoted as Patriarchal See of Cilicia
1774Diocese of Adana (Armenian Rite) was established
1818.03.18Apostolic Vicariate of Smirne was promoted as Metropolitan Archdiocese of Izmir
1819.11.19Titular Metropolitan See of Amasea was suppressed
1830Archdiocese of Istanbul (Armenian Rite) was established
1842Diocese of Marasc (Armenian Rite) was established
1842.08.30Apostolic Prefecture of Mardin was established (from Apostolic Prefecture of Syria and Cilicia)
1845.03.13Apostolic Prefecture of Trabzon was established
1850Diocese of Artvin (Armenian Rite) was established
1850Diocese of Cesarea in Cappadocia (Armenian Rite) was established
1850Diocese of Prusa (Armenian Rite) was established
1850Diocese of Trapezus (Armenian Rite) was established
1850.04.30Diocese of Ancyra (Armenian Rite) was restored
1850.04.30Diocese of Garin (Armenian Rite) was established
1858Diocese of Sebaste (Armenian Rite) was established
1859Diocese of Tokat (Armenian Rite) was established
1861Apostolic Vicariate of Constantinople (Bulgarian Rite) was established
1861Diocese of Melitene (Armenian Rite) was established
1862.09.28Diocese of Amida (Syriac Rite) was established
1863Diocese of Gazireh (Syriac Rite) was established
1865.05.01Diocese of Kharput (Armenian Rite) was established
1867Archdiocese of Istanbul (Armenian Rite) was suppressed (to Patriarchal See of Cilicia)
1880Titular Episcopal See of Martiria was renamed as Titular Episcopal See of Martyropolis
1883.04.07Apostolic Vicariate of Tracia (Bulgarian Rite) was established (from Apostolic Vicariate of Constantinople)
1884Diocese of Mush (Armenian Rite) was established
1888.05.01Diocese of Diarbekir (Syriac Rite) was suppressed (to establish Diocese of Mardin and Amida)
1888.05.01Diocese of Mardin and Amida (Syriac Rite) was established (from the suppressed Diocese of Diarbekir)
1890Titular Episcopal See of Teja was renamed as Titular Episcopal See of Teos
1892.05.30Diocese of Sebaste (Armenian Rite) was promoted as Archdiocese of Sebaste (gained territory from the suppressed Diocese of Tokat)
1892.05.30Diocese of Tokat (Armenian Rite) was suppressed (to Archdiocese of Sebaste)
1896Apostolic Prefecture of Mardin was suppressed
1896.09.12Apostolic Prefecture of Trabzon was suppressed (to Metropolitan Archdiocese of Izmir)
1897Titular Episcopal See of Parium was promoted as Titular Archiepiscopal See of Parium
1900Diocese of Amida (Syriac Rite) was suppressed
1900Titular Episcopal See of Attalia was promoted as Titular Archiepiscopal See of Attalia
1900Titular Episcopal See of Hypsus was renamed as Titular Episcopal See of Ipsus
1900Titular Episcopal See of Phocæa was restored
1900Titular Episcopal See of Pompeiopolis was promoted as Titular Archiepiscopal See of Pompeiopolis
1905Titular Metropolitan See of Pessinus (Armenian Rite) was established
1911.06.11Apostolic Exarchate of Turkey of Europe (Greek Rite) was established
1913Titular Episcopal See of Sebaste was renamed as Titular Episcopal See of Sebaste
1915Titular Archiepiscopal See of Irenopolis was established
1915Titular Metropolitan See of Pessinus (Armenian Rite) was suppressed
1915.06Diocese of Seert (Chaldean Rite) was suppressed (to Diocese of Diarbekir)
1920Diocese of Prusa (Armenian Rite) was suppressed
1920Titular Episcopal See of Theodosiopolis (Greek Rite) was established
1921Titular Episcopal See of Camachus was renamed as Titular Episcopal See of Chamacus
1921Titular Episcopal See of Charræ was renamed as Titular Episcopal See of Charriæ
1921Titular Episcopal See of Colybrassus was renamed as Titular Episcopal See of Colybranus
1921Titular Episcopal See of Theodoropolis was established
1921Titular Episcopal See of Theodosiopolis (Greek Rite) was renamed as Titular Episcopal See of Theodoropolis
1921Titular Archiepiscopal See of Verissa was restored
1922Titular Episcopal See of Adramyttium was renamed as Titular Episcopal See of Adramyttium
1922Titular Episcopal See of Bathna (Syriac Rite) was renamed as Titular Episcopal See of Bathna
1922Titular Episcopal See of Colybranus was renamed as Titular Episcopal See of Colybranus
1922Titular Archiepiscopal See of Eucaita was established
1923Titular Episcopal See of Bathna (Syriac Rite) was renamed as Titular Episcopal See of Bathna
1923Titular Episcopal See of Catenna was renamed as Titular Episcopal See of Catenna
1923Titular Episcopal See of Colybranus was renamed as Titular Episcopal See of Colybrassus
1923Titular Episcopal See of Hierapolis was renamed as Titular Episcopal See of Hieropolis
1923Titular Episcopal See of Myriophytos was renamed as Titular Episcopal See of Myriophytos
1923Titular Episcopal See of Petra was renamed as Titular Episcopal See of Petra
1924Titular Episcopal See of Adramyttium was renamed as Titular Episcopal See of Adramyttium
1924Titular Episcopal See of Adrassus was renamed as Titular Episcopal See of Adrassus
1924Titular Episcopal See of Bathna (Syriac Rite) was renamed as Titular Episcopal See of Batna
1924Titular Episcopal See of Camuliana was renamed as Titular Episcopal See of Camuliana
1924Titular Episcopal See of Dansara was renamed as Titular Episcopal See of Dausara
1924Titular Episcopal See of Germia s. Germocolonia was renamed as Titular Episcopal See of Germia s. Germocolonia
1924Titular Episcopal See of Iassus was renamed as Titular Episcopal See of Iassus
1924Titular Episcopal See of Paralais was renamed as Titular Episcopal See of Paralais
1924Titular Archiepiscopal See of Theodosiopolis ante Apri (Bulgarian Rite) was suppressed
1925Titular Archiepiscopal See of Adana was demoted as Titular Episcopal See of Adana
1925Titular Episcopal See of Adrassus was renamed as Titular Episcopal See of Adrasus
1925Titular Episcopal See of Aucanda was renamed as Titular Episcopal See of Arycanda
1925Titular Archiepiscopal See of Attalia was demoted as Titular Episcopal See of Attalia
1925Titular Episcopal See of Attudana was renamed as Titular Episcopal See of Attuda
1925Titular Episcopal See of Batna (Syriac Rite) was renamed as Titular Episcopal See of Bahtna
1925Titular Episcopal See of Berisa was renamed as Titular Episcopal See of Berissa
1925Titular Episcopal See of Briula was established
1925Titular Episcopal See of Chamacus was renamed as Titular Episcopal See of Camachus
1925Titular Episcopal See of Cariopolis was renamed as Titular Episcopal See of Chariupulis
1925Titular Episcopal See of Cibyra magna was renamed as Titular Episcopal See of Cibyra
1925Titular Episcopal See of Cina was renamed as Titular Episcopal See of Cinna
1925Titular Episcopal See of Colophonius was renamed as Titular Episcopal See of Colophon
1925Titular Episcopal See of Comanæ was renamed as Titular Episcopal See of Comana Cappadociæ
1925Titular Episcopal See of Comana Ponti was renamed as Titular Episcopal See of Comana Pontica
1925Titular Episcopal See of Conana was established
1925Titular Episcopal See of Corna was established
1925Titular Episcopal See of Corydallus was renamed as Titular Episcopal See of Croydala
1925Titular Episcopal See of Cocussus was renamed as Titular Episcopal See of Cucusus
1925Titular Episcopal See of Cybistra postea Herculea was renamed as Titular Episcopal See of Cybistra
1925Titular Metropolitan See of Cæsarea Ponti was renamed as Titular Metropolitan See of Cæsarea
1925Titular Episcopal See of Dadima was established
1925Titular Episcopal See of Danium was established
1925Titular Episcopal See of Anastasiopolis was promoted as Titular Metropolitan See of Dara
1925Titular Episcopal See of Dercos was established
1925Titular Episcopal See of Docimeum was renamed as Titular Episcopal See of Docimium
1925Titular Episcopal See of Domitiopolis was renamed as Titular Episcopal See of Dometiupolis
1925Titular Episcopal See of Dorylæum was renamed as Titular Episcopal See of Dorylaëum
1925Titular Episcopal See of Druzipara was renamed as Titular Episcopal See of Druzipara
1925Titular Episcopal See of Eriza was established
1925Titular Archiepiscopal See of Eucaita was demoted as Titular Episcopal See of Eucaita
1925Titular Episcopal See of Eudocias was renamed as Titular Episcopal See of Eudoxias
1925Titular Episcopal See of Phaustinopolis was renamed as Titular Episcopal See of Faustinopolis
1925Titular Episcopal See of Flaviopolis antea Cratea was renamed as Titular Episcopal See of Flaviopolis
1925Titular Episcopal See of Germia s. Germocolonia was renamed as Titular Episcopal See of Germa
1925Titular Archiepiscopal See of Germia was demoted as Titular Episcopal See of Germia
1925Titular Episcopal See of Adriani was renamed as Titular Episcopal See of Hadriani ad Olympum
1925Titular Metropolitan See of Adrianopolis was renamed as Titular Metropolitan See of Hadrianopolis
1925Titular Episcopal See of Adrianopolis was renamed as Titular Episcopal See of Hadrianopolis
1925Titular Episcopal See of Helenopolis was renamed as Titular Episcopal See of Helenopolis
1925Titular Metropolitan See of Hierapolis was established
1925Titular Episcopal See of Iassus was renamed as Titular Episcopal See of Iasus
1925Titular Episcopal See of Iboræ was renamed as Titular Episcopal See of Ibora
1925Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis
1925Titular Archiepiscopal See of Irenopolis was demoted as Titular Episcopal See of Irenopolis
1925Titular Episcopal See of Isba was established
1925Titular Episcopal See of Isionda was renamed as Titular Episcopal See of Isinda
1925Titular Episcopal See of Isaura was renamed as Titular Episcopal See of Jsaura Nova
1925Titular Episcopal See of Leuca was renamed as Titular Episcopal See of Leuce
1925Titular Episcopal See of Lipara was established
1925Titular Episcopal See of Lunda was established
1925Titular Archiepiscopal See of Madystos was renamed as Titular Archiepiscopal See of Madytus
1925Titular Episcopal See of Magnesia was renamed as Titular Episcopal See of Magnesia ad Mæandrum
1925Titular Episcopal See of Magyddus was renamed as Titular Episcopal See of Magydus
1925Titular Episcopal See of Mastaura was established
1925Titular Metropolitan See of Mocissus was renamed as Titular Metropolitan See of Mocissus
1925Titular Episcopal See of Mylassa was renamed as Titular Episcopal See of Mylasa
1925Titular Archiepiscopal See of Myra (Greek-Melkite Rite) was suppressed
1925Titular Episcopal See of Myriophytos was renamed as Titular Episcopal See of Myriophytos
1925Titular Archiepiscopal See of Nacolea was demoted as Titular Episcopal See of Nacolia
1925Titular Archiepiscopal See of Nazianzus was demoted as Titular Episcopal See of Nazianzus
1925Titular Episcopal See of Olimpus was renamed as Titular Episcopal See of Olympus
1925Titular Episcopal See of Paleopolis was renamed as Titular Episcopal See of Palæopolis
1925Titular Archiepiscopal See of Parium was demoted as Titular Episcopal See of Parium
1925Titular Episcopal See of Paralais was renamed as Titular Episcopal See of Parlais
1925Titular Episcopal See of Pednelissus was renamed as Titular Episcopal See of Pednelissus
1925Titular Episcopal See of Pergamus was renamed as Titular Episcopal See of Pergamum
1925Titular Episcopal See of Petra was renamed as Titular Episcopal See of Perrhe
1925Titular Episcopal See of Petenissus was renamed as Titular Episcopal See of Petinissus
1925Titular Episcopal See of Phoba was established
1925Titular Episcopal See of Podalia was established
1925Titular Episcopal See of Polemonium was renamed as Titular Episcopal See of Polemonium
1925Titular Archiepiscopal See of Pompeiopolis was demoted as Titular Episcopal See of Pompeiopolis
1925Titular Episcopal See of Prusias was renamed as Titular Episcopal See of Prusias ad Hypium
1925Titular Episcopal See of Rhizus was renamed as Titular Episcopal See of Rhizæum
1925Titular Episcopal See of Rhodiopolis was renamed as Titular Episcopal See of Rhodiapolis
1925Titular Episcopal See of Rhosus was renamed as Titular Episcopal See of Rhosus
1925Titular Episcopal See of Sabadia was established
1925Titular Episcopal See of Sala was established
1925Titular Episcopal See of Soatra was renamed as Titular Episcopal See of Savatra
1925Titular Metropolitan See of Sebastia was renamed as Titular Metropolitan See of Sebastea
1925Titular Metropolitan See of Seleucia Trachea was renamed as Titular Metropolitan See of Seleucia
1925Titular Archiepiscopal See of Seleucia Pieria was demoted as Titular Episcopal See of Seleucia pieria
1925Titular Episcopal See of Sion was suppressed
1925Titular Metropolitan See of Synnadæ was renamed as Titular Metropolitan See of Synnada
1925Titular Episcopal See of Tabala was established
1925Titular Episcopal See of Tarsus (Maronite Rite) was suppressed
1925Titular Episcopal See of Telmissus was renamed as Titular Episcopal See of Telmissus
1925Titular Episcopal See of Theodoropolis was renamed as Titular Episcopal See of Theodorium
1925Titular Episcopal See of Theodoropolis (Greek Rite) was renamed as Titular Episcopal See of Theodorium
1925Titular Episcopal See of Thymbrium was renamed as Titular Episcopal See of Timbriada
1925Titular Episcopal See of Titopolis was renamed as Titular Episcopal See of Titiupolis
1925Titular Archiepiscopal See of Trapezus was demoted as Titular Episcopal See of Trapezus
1925Titular Episcopal See of Trebenna was established
1925Titular Episcopal See of Trocmadæ was renamed as Titular Episcopal See of Trocmades
1925Titular Metropolitan See of Tianæ was renamed as Titular Metropolitan See of Tyana
1925Titular Episcopal See of Æzani was renamed as Titular Episcopal See of Æzanis
1926Titular Episcopal See of Claudiopolis was renamed as Titular Episcopal See of Claudiopolis
1926Apostolic Vicariate of Constantinople (Bulgarian Rite) was suppressed (to establish Apostolic Exarchate of Sofia)
1926Titular Metropolitan See of Cæsarea was renamed as Titular Metropolitan See of Cæsarea
1926Titular Episcopal See of Helenopolis was renamed as Titular Episcopal See of Helenopolis
1926Titular Metropolitan See of Hierapolis was renamed as Titular Metropolitan See of Hierapolis
1926Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis
1926Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis
1926Titular Episcopal See of Jsaura Nova was renamed as Titular Episcopal See of Isauropolis
1926Titular Metropolitan See of Neocæsarea was renamed as Titular Metropolitan See of Neocæsarea
1926Titular Episcopal See of Nicopolis was renamed as Titular Episcopal See of Nicopolis
1926Titular Episcopal See of Phoba (Syriac Rite) was established
1926Titular Episcopal See of Sebaste was renamed as Titular Episcopal See of Sebaste
1926Titular Metropolitan See of Sebastea was renamed as Titular Metropolitan See of Sebastea
1926Titular Episcopal See of Siniandus was established
1926Titular Episcopal See of Stadia was established
1926Titular Episcopal See of Tarsus (Maronite Rite) was restored
1926Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis
1926Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis
1926Titular Episcopal See of Titiupolis was renamed as Titular Episcopal See of Titopolis
1926Apostolic Vicariate of Tracia (Bulgarian Rite) was suppressed (to establish Apostolic Exarchate of Sofia)
1926Titular Episcopal See of Traianopolis was renamed as Titular Episcopal See of Traianopolis
1926Titular Episcopal See of Verbe was established
1926.03.16Apostolic Vicariate of Constantinopole lost territory to Diocese of Skopje
1927Titular Episcopal See of Cadi was established
1927Titular Episcopal See of Hadrianopolis was renamed as Titular Episcopal See of Hadrianopolis
1927Titular Archiepiscopal See of Nisibis (Chaldean Rite) was suppressed
1927Titular Episcopal See of Olba was suppressed
1927Titular Episcopal See of Pegæ was renamed as Titular Episcopal See of Pegæ
1928Titular Episcopal See of Cadossia was established
1928Titular Episcopal See of Germia was promoted as Titular Archiepiscopal See of Germia
1928Titular Episcopal See of Iasus was renamed as Titular Episcopal See of Iasus
1928Titular Episcopal See of Parium was promoted as Titular Archiepiscopal See of Parium
1928Titular Episcopal See of Pompeiopolis was promoted as Titular Archiepiscopal See of Pompeiopolis
1928Titular Episcopal See of Sion was restored
1928Titular Archiepiscopal See of Tarsus (Armenian Rite) was established
1928.10.15Archdiocese of Istanbul (Armenian Rite) was restored (from Patriarchal See of Cilicia)
1929Titular Episcopal See of Argiza was renamed as Titular Episcopal See of Algiza
1929Titular Episcopal See of Amorium was promoted as Titular Metropolitan See of Amorium
1929Titular Episcopal See of Attalia was renamed as Titular Episcopal See of Attalea
1929Titular Episcopal See of Bahtna (Syriac Rite) was renamed as Titular Episcopal See of Bahtnæ
1929Titular Archiepiscopal See of Brysis was established
1929Titular Episcopal See of Camachus was promoted as Titular Metropolitan See of Camachus
1929Titular Episcopal See of Charriæ was renamed as Titular Episcopal See of Carrhæ
1929Titular Episcopal See of Chariupulis was renamed as Titular Episcopal See of Chariopolis
1929Titular Episcopal See of Citharizum was renamed as Titular Episcopal See of Citharizum
1929Titular Episcopal See of Colonia (Armenian Rite) was promoted as Titular Archiepiscopal See of Colonia
1929Titular Episcopal See of Comana Cappadociæ was renamed as Titular Episcopal See of Comana Armeniæ
1929Titular Episcopal See of Comana Pontica was renamed as Titular Episcopal See of Comana pontica
1929Titular Episcopal See of Croydala was renamed as Titular Episcopal See of Corydala
1929Titular Archiepiscopal See of Cotrada was established
1929Titular Episcopal See of Cotyæum was promoted as Titular Metropolitan See of Cotyæum
1929Titular Episcopal See of Danium was renamed as Titular Episcopal See of Daonium
1929Titular Episcopal See of Dercos was promoted as Titular Archiepiscopal See of Dercos
1929Titular Episcopal See of Dometiupolis was renamed as Titular Episcopal See of Dometiopolis
1929Titular Episcopal See of Druzipara was renamed as Titular Episcopal See of Drizipara
1929Titular Episcopal See of Eucaita was promoted as Titular Archiepiscopal See of Euchaitæ
1929Titular Archiepiscopal See of Garella was established
1929Titular Episcopal See of Germa was renamed as Titular Episcopal See of Germa
1929Titular Episcopal See of Himeria was renamed as Titular Episcopal See of Hemeria
1929Titular Episcopal See of Hipæpa was renamed as Titular Episcopal See of Hypæpa
1929Titular Episcopal See of Iustinianopolis was renamed as Titular Episcopal See of Iustinianopolis
1929Titular Episcopal See of Iasus was renamed as Titular Episcopal See of Jasus
1929Titular Episcopal See of Ionopolis was renamed as Titular Episcopal See of Jonopolis
1929Titular Episcopal See of Leuce was renamed as Titular Episcopal See of Leuce
1929Titular Episcopal See of Lyrba was renamed as Titular Episcopal See of Lyrbe
1929Titular Episcopal See of Martyropolis (Syriac Rite) was suppressed
1929Titular Episcopal See of Miletus was promoted as Titular Archiepiscopal See of Miletus
1929Titular Episcopal See of Nacolia was promoted as Titular Archiepiscopal See of Nacolia
1929Titular Episcopal See of Petinissus was renamed as Titular Episcopal See of Petinessus
1929Titular Episcopal See of Pednelissus was renamed as Titular Episcopal See of Petnelissus
1929Titular Episcopal See of Phoba was renamed as Titular Episcopal See of Phoba
1929Titular Episcopal See of Phoba (Syriac Rite) was suppressed
1929Titular Episcopal See of Proconnesus was promoted as Titular Archiepiscopal See of Proconnesus
1929Titular Episcopal See of Rhizæum was promoted as Titular Archiepiscopal See of Rhizæum
1929Titular Episcopal See of Samosata was promoted as Titular Archiepiscopal See of Samosata
1929Titular Episcopal See of Savatra was renamed as Titular Episcopal See of Sauatra
1929Titular Episcopal See of Seleucia pieria was promoted as Titular Archiepiscopal See of Seleucia pieria
1929Titular Episcopal See of Selge was promoted as Titular Archiepiscopal See of Selge
1929Titular Episcopal See of Selymbria was promoted as Titular Archiepiscopal See of Selymbria
1929Titular Archiepiscopal See of Silyum was established
1929Titular Episcopal See of Tavium was renamed as Titular Episcopal See of Tavium
1929Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis
1929Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis
1929Titular Episcopal See of Thermæ was renamed as Titular Episcopal See of Thermus basilicæ
1929Titular Episcopal See of Timbriada was renamed as Titular Episcopal See of Timbrias
1929Titular Episcopal See of Traianopolis was renamed as Titular Episcopal See of Trajanopolis
1929Titular Episcopal See of Tralles was renamed as Titular Episcopal See of Tralles
1929Titular Episcopal See of Trapezus was promoted as Titular Archiepiscopal See of Trapezus
1929Titular Episcopal See of Vasada was established
1929Titular Episcopal See of Æzanis was renamed as Titular Episcopal See of Æzani
1930Titular Episcopal See of Adana was promoted as Titular Archiepiscopal See of Adana
1930Titular Episcopal See of Bahtnæ (Syriac Rite) was renamed as Titular Episcopal See of Bahtnæ
1930Titular Episcopal See of Flaviopolis was renamed as Titular Episcopal See of Cratia
1930Titular Archiepiscopal See of Rhizæum was renamed as Titular Archiepiscopal See of Rhizæum
1930Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis
1931Titular Episcopal See of Theodosiopolis was suppressed
1931.06.20Mission sui juris of Trabzon was restored (from Apostolic Vicariate of Constantinopole)
1931.08.20Metropolitan Archdiocese of Izmir lost territory to Diocese of Chios
1932Titular Episcopal See of Amastris was promoted as Titular Archiepiscopal See of Amastris
1932Titular Episcopal See of Martyropolis was promoted as Titular Archiepiscopal See of Martyropolis
1932Titular Episcopal See of Mopsuestia was promoted as Titular Archiepiscopal See of Mopsuestia
1932Titular Episcopal See of Myriophytos was suppressed
1933Titular Episcopal See of Acarassus was established
1933Titular Episcopal See of Achyraus was restored
1933Titular Episcopal See of Iustinianopolis was renamed as Titular Episcopal See of Acilisene
1933Titular Episcopal See of Acrassus was established
1933Titular Episcopal See of Adrasus was renamed as Titular Episcopal See of Adrasus
1933Titular Episcopal See of Cambysopolis was renamed as Titular Episcopal See of Alexandria minor
1933Titular Episcopal See of Algiza was renamed as Titular Episcopal See of Algiza
1933Titular Episcopal See of Alia was established
1933Titular Episcopal See of Amadassa was established
1933Titular Episcopal See of Amblada was established
1933Titular Episcopal See of Anatetarte was established
1933Titular Episcopal See of Anazarbus (Armenian Rite) was suppressed
1933Titular Episcopal See of Ancyra ferrea was established
1933Titular Episcopal See of Andeda was established
1933Titular Episcopal See of Anineta was established
1933Titular Episcopal See of Antiochia ad Mæandrum was established
1933Titular Metropolitan See of Antiochia was renamed as Titular Metropolitan See of Antiochia in Pisidia
1933Titular Episcopal See of Antiochia parva was established
1933Titular Episcopal See of Anæa was established
1933Titular Episcopal See of Apamea Cibotus was established
1933Titular Archiepiscopal See of Apamea in Bithynia was established
1933Titular Episcopal See of Aperlæ was established
1933Titular Episcopal See of Apollonia Salbace was established
1933Titular Episcopal See of Apollonias was established
1933Titular Episcopal See of Apollonis was established
1933Titular Episcopal See of Apollonos-Hieron was established
1933Titular Episcopal See of Appia was established
1933Titular Archiepiscopal See of Aprus was restored
1933Titular Episcopal See of Araxa was established
1933Titular Episcopal See of Arca was renamed as Titular Episcopal See of Arca in Armenia
1933Titular Episcopal See of Arcadiopolis was renamed as Titular Episcopal See of Arcadiopolis in Asi
1933Titular Archiepiscopal See of Arcadiopolis in Europa was established
1933Titular Episcopal See of Aristium was restored
1933Titular Episcopal See of Arneæ was established
1933Titular Episcopal See of Arsamosata was established
1933Titular Episcopal See of Arycanda was renamed as Titular Episcopal See of Arycanda
1933Titular Episcopal See of Aspona was established
1933Titular Episcopal See of Atenia was established
1933Titular Episcopal See of Athyra was established
1933Titular Episcopal See of Attalea in Lydia was established
1933Titular Episcopal See of Attalea was renamed as Titular Episcopal See of Attalea in Pamphylia
1933Titular Episcopal See of Augustopolis was renamed as Titular Episcopal See of Augustopolis in Phrygia
1933Titular Episcopal See of Aureliopolis in Asia was established
1933Titular Episcopal See of Aureliopolis was renamed as Titular Episcopal See of Aureliopolis in Lydia
1933Titular Episcopal See of Aurocla was established
1933Titular Episcopal See of Bahtnæ (Syriac Rite) was suppressed
1933Titular Episcopal See of Balbura was established
1933Titular Episcopal See of Barata was established
1933Titular Episcopal See of Bareta was established
1933Titular Episcopal See of Bargylia was established
1933Titular Episcopal See of Baris in Hellesponto was established
1933Titular Episcopal See of Baris in Pisidia was established
1933Titular Episcopal See of Batnæ was established
1933Titular Episcopal See of Belabitene was established
1933Titular Episcopal See of Bethzabda was established
1933Titular Episcopal See of Binda was established
1933Titular Episcopal See of Blaundus was established
1933Titular Episcopal See of Bria was established
1933Titular Episcopal See of Bruzus was established
1933Titular Episcopal See of Bubon was established
1933Titular Episcopal See of Bulgarophygum was established
1933Titular Episcopal See of Cana was established
1933Titular Episcopal See of Candyba was established
1933Titular Episcopal See of Carallia was established
1933Titular Episcopal See of Cardabuntha was established
1933Titular Episcopal See of Casæ in Pamphylia was established
1933Titular Episcopal See of Cephas was established
1933Titular Episcopal See of Cerasa was established
1933Titular Episcopal See of Ceretapa was established
1933Titular Episcopal See of Cesarea in Bithynia was established
1933Titular Metropolitan See of Cæsarea was renamed as Titular Metropolitan See of Cesarea in Cappadocia
1933Titular Metropolitan See of Chalcedon was renamed as Titular Metropolitan See of Chalcedon
1933Titular Episcopal See of Chalcis in Europa was established
1933Titular Episcopal See of Chersonesus in Europa was established
1933Titular Episcopal See of Choma was established
1933Titular Episcopal See of Cidramus was established
1933Titular Episcopal See of Cinna was renamed as Titular Episcopal See of Cinna
1933Titular Episcopal See of Cinnaborium was established
1933Titular Episcopal See of Ciscissus was established
1933Titular Archiepiscopal See of Cius was renamed as Titular Archiepiscopal See of Cius
1933Titular Episcopal See of Claneus was established
1933Titular Metropolitan See of Claudiopolis was renamed as Titular Metropolitan See of Claudiopolis in Honoriade
1933Titular Episcopal See of Claudiopolis was renamed as Titular Episcopal See of Claudiopolis in Isauria
1933Titular Episcopal See of Cnidus was established
1933Titular Episcopal See of Codaca was established
1933Titular Episcopal See of Codrula was established
1933Titular Episcopal See of Colbasa was established
1933Titular Archiepiscopal See of Colonia (Armenian Rite) was renamed as Titular Archiepiscopal See of Colonia in Armenia
1933Titular Episcopal See of Colonia in Cappadocia was established
1933Titular Archiepiscopal See of Colossæ was renamed as Titular Archiepiscopal See of Colossæ
1933Titular Episcopal See of Comama was established
1933Titular Episcopal See of Comba was established
1933Titular Episcopal See of Cone was established
1933Titular Episcopal See of Constantia in Thracia was established
1933Titular Episcopal See of Coropissus was established
1933Titular Episcopal See of Corydala was renamed as Titular Episcopal See of Corydala
1933Titular Episcopal See of Catenna was renamed as Titular Episcopal See of Cotenna
1933Titular Episcopal See of Cratia was renamed as Titular Episcopal See of Cratia
1933Titular Episcopal See of Cremna was established
1933Titular Episcopal See of Cucusus was renamed as Titular Episcopal See of Cucusus
1933Titular Episcopal See of Cyanæ was established
1933Titular Episcopal See of Cyme was renamed as Titular Episcopal See of Cyme
1933Titular Episcopal See of Cœla was established
1933Titular Episcopal See of Dadybra was established
1933Titular Episcopal See of Daldis was established
1933Titular Episcopal See of Dalisandus in Isauria was established
1933Titular Episcopal See of Dalisandus in Pamphylia was established
1933Titular Episcopal See of Daonium was renamed as Titular Episcopal See of Daonium
1933Titular Episcopal See of Thynias was renamed as Titular Episcopal See of Daphnusia
1933Titular Episcopal See of Daphnutium was established
1933Titular Episcopal See of Dascylium was established
1933Titular Episcopal See of Diocletianoplis in Thracia was established
1933Titular Episcopal See of Diocæsarea in Isauria was established
1933Titular Episcopal See of Dioshieron was established
1933Titular Episcopal See of Diospolis in Thracia was established
1933Titular Episcopal See of Docimium was renamed as Titular Episcopal See of Docimium
1933Titular Episcopal See of Dometiopolis was renamed as Titular Episcopal See of Dometiopolis
1933Titular Episcopal See of Drizipara was promoted as Titular Archiepiscopal See of Drizipara
1933Titular Episcopal See of Ecdaumava was established
1933Titular Archiepiscopal See of Edessa was renamed as Titular Archiepiscopal See of Edessa in Osrhoëne
1933Titular Episcopal See of Eluza was established
1933Titular Episcopal See of Epiphania was renamed as Titular Episcopal See of Epiphania in Cilicia
1933Titular Episcopal See of Etenna was established
1933Titular Episcopal See of Euaza was established
1933Titular Episcopal See of Eudocia was established
1933Titular Episcopal See of Eudocias was established
1933Titular Episcopal See of Germa was renamed as Titular Episcopal See of Germa in Galatia
1933Titular Archiepiscopal See of Germa in Hellesponto was established
1933Titular Episcopal See of Germanicia was established
1933Titular Episcopal See of Giustinianopolis in Galatia was established
1933Titular Episcopal See of Gordoserba was established
1933Titular Episcopal See of Hadriane was established
1933Titular Episcopal See of Hadriania was established
1933Titular Episcopal See of Hadrianopolis was renamed as Titular Episcopal See of Hadrianopolis in Honoriade
1933Titular Metropolitan See of Hadrianopolis was renamed as Titular Metropolitan See of Hadrianopolis in Hæmimonto
1933Titular Episcopal See of Hadrianopolis in Pisidia was established
1933Titular Episcopal See of Hadrianotheræ was established
1933Titular Episcopal See of Helenopolis was renamed as Titular Episcopal See of Helenopolis in Bithynia
1933Titular Episcopal See of Heliosebaste was established
1933Titular Episcopal See of Hemeria was renamed as Titular Episcopal See of Hemeria
1933Titular Episcopal See of Heraclea Salbace was established
1933Titular Episcopal See of Heraclea ad Latnum was established
1933Titular Metropolitan See of Heraclea was renamed as Titular Metropolitan See of Heraclea in Europa
1933Titular Episcopal See of Heraclea pontica was established
1933Titular Episcopal See of Hermocapelia was established
1933Titular Episcopal See of Hexamilium was established
1933Titular Episcopal See of Hierapolis in Isauria was established
1933Titular Metropolitan See of Hierapolis was renamed as Titular Metropolitan See of Hierapolis in Phrygia
1933Titular Episcopal See of Hieron was established
1933Titular Episcopal See of Homona was established
1933Titular Episcopal See of Hyda in Lycaonia was established
1933Titular Episcopal See of Hyllarima was established
1933Titular Episcopal See of Hyrcanis was established
1933Titular Episcopal See of Idebessus was established
1933Titular Episcopal See of Ingila was established
1933Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis in Cilicia
1933Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis in Isauria
1933Titular Episcopal See of Isauropolis was renamed as Titular Episcopal See of Isauropolis
1933Titular Episcopal See of Isinda was renamed as Titular Episcopal See of Isinda
1933Titular Episcopal See of Jotapa in Isauria was established
1933Titular Episcopal See of Lagina was established
1933Titular Episcopal See of Laodicea combusta was established
1933Titular Metropolitan See of Laodicea was renamed as Titular Metropolitan See of Laodicea in Phrygia
1933Titular Episcopal See of Lauzadus was established
1933Titular Episcopal See of Lebessus was established
1933Titular Archiepiscopal See of Leotopolis in Pamphylia was established
1933Titular Episcopal See of Limnæ was established
1933Titular Episcopal See of Lititza was established
1933Titular Episcopal See of Lizicus was established
1933Titular Episcopal See of Lycaonia was established
1933Titular Episcopal See of Lyrbe was renamed as Titular Episcopal See of Lyrbe
1933Titular Episcopal See of Lysinia was established
1933Titular Archiepiscopal See of Madytus was renamed as Titular Archiepiscopal See of Madytus
1933Titular Episcopal See of Magnesia ad Mæandrum was renamed as Titular Episcopal See of Magnesia ad Mæandrum
1933Titular Episcopal See of Magnesia ad Sipylum was established
1933Titular Episcopal See of Malus was established
1933Titular Episcopal See of Marida was established
1933Titular Episcopal See of Massimianopolis in Pamphylia was established
1933Titular Episcopal See of Mastaura was renamed as Titular Episcopal See of Mastaura in Asia
1933Titular Episcopal See of Mastaura in Lycia was established
1933Titular Episcopal See of Mela was established
1933Titular Episcopal See of Meloë in Isauria was established
1933Titular Episcopal See of Meloë in Lycia was established
1933Titular Episcopal See of Merus was established
1933Titular Episcopal See of Mesotymolus was established
1933Titular Episcopal See of Metaba was established
1933Titular Episcopal See of Metropolis was renamed as Titular Episcopal See of Metropolis in Asia
1933Titular Episcopal See of Metropolis in Pisidia was established
1933Titular Episcopal See of Metræ was established
1933Titular Episcopal See of Midaëum was established
1933Titular Archiepiscopal See of Misthia was established
1933Titular Episcopal See of Mnizus was established
1933Titular Metropolitan See of Mocissus was renamed as Titular Metropolitan See of Mocissus
1933Titular Episcopal See of Mossyna was established
1933Titular Episcopal See of Mostene was established
1933Titular Episcopal See of Musbanda was established
1933Titular Episcopal See of Myrica was established
1933Titular Episcopal See of Mæonia was established
1933Titular Episcopal See of Nasala was established
1933Titular Episcopal See of Nea Aule was established
1933Titular Episcopal See of Nea Valentia was established
1933Titular Episcopal See of Neapolis in Caria was established
1933Titular Episcopal See of Neapolis in Isauria was established
1933Titular Archiepiscopal See of Neapolis in Pisidia was established
1933Titular Episcopal See of Neocæsarea in Bithynia was established
1933Titular Metropolitan See of Neocæsarea was renamed as Titular Metropolitan See of Neocæsarea in Ponto
1933Titular Episcopal See of Nephelis was established
1933Titular Archiepiscopal See of Nicopolis ad Nestum was established
1933Titular Episcopal See of Nicopolis was renamed as Titular Episcopal See of Nicopolis in Armenia
1933Titular Archiepiscopal See of Nicæa parva was established
1933Titular Episcopal See of Nisa in Lycia was established
1933Titular Archiepiscopal See of Nisibis (Armenian Rite) was suppressed
1933Titular Episcopal See of Numericus was established
1933Titular Episcopal See of Nysa in Asia was established
1933Titular Episcopal See of Oca was established
1933Titular Episcopal See of Olba was restored
1933Titular Episcopal See of Orthosias in Caria was established
1933Titular Episcopal See of Orymna was established
1933Titular Episcopal See of Otrus was established
1933Titular Episcopal See of Palæopolis was renamed as Titular Episcopal See of Palæopolis in Asia
1933Titular Episcopal See of Palæopolis in Pamphylia was established
1933Titular Episcopal See of Pamphilus was established
1933Titular Episcopal See of Panium was established
1933Titular Episcopal See of Pappa was established
1933Titular Episcopal See of Parlais was renamed as Titular Episcopal See of Parlais
1933Titular Archiepiscopal See of Pedachtoë was established
1933Titular Episcopal See of Pegæ was renamed as Titular Episcopal See of Pegæ
1933Titular Episcopal See of Peltæ was established
1933Titular Episcopal See of Peristasis was established
1933Titular Episcopal See of Perperene was established
1933Titular Episcopal See of Perrhe was renamed as Titular Episcopal See of Perrhe
1933Titular Episcopal See of Perta was established
1933Titular Episcopal See of Petinessus was renamed as Titular Episcopal See of Petinessus
1933Titular Episcopal See of Petnelissus was renamed as Titular Episcopal See of Petnelissus
1933Titular Episcopal See of Phellus was established
1933Titular Episcopal See of Philadelphia was renamed as Titular Episcopal See of Philadelphia in Lydia
1933Titular Episcopal See of Philadelphia minor was established
1933Titular Episcopal See of Phytea was established
1933Titular Episcopal See of Pionia was established
1933Titular Episcopal See of Pitanæ was established
1933Titular Archiepiscopal See of Pompeiopolis in Cilicia was established
1933Titular Archiepiscopal See of Pompeiopolis was renamed as Titular Archiepiscopal See of Pompeiopolis in Paphlagonia
1933Titular Episcopal See of Prostanna was established
1933Titular Episcopal See of Prymnessus was established
1933Titular Episcopal See of Prænetus was established
1933Titular Episcopal See of Psibela was established
1933Titular Episcopal See of Pyrgos was established
1933Titular Episcopal See of Pœmanenum was established
1933Titular Episcopal See of Rhandus was established
1933Titular Episcopal See of Rhodiapolis was renamed as Titular Episcopal See of Rhodiapolis
1933Titular Archiepiscopal See of Rhoina was established
1933Titular Episcopal See of Rhædestus was established
1933Titular Episcopal See of Saittæ was established
1933Titular Episcopal See of Sanavus was established
1933Titular Episcopal See of Satala was renamed as Titular Episcopal See of Satala in Armenia
1933Titular Episcopal See of Satala in Lydia was established
1933Titular Episcopal See of Sauatra was renamed as Titular Episcopal See of Sauatra
1933Titular Episcopal See of Sbida was established
1933Titular Episcopal See of Scepsis was established
1933Titular Episcopal See of Scopelus in Hæmimonto was established
1933Titular Episcopal See of Scutarium was established
1933Titular Episcopal See of Sebaste in Cilicia was established
1933Titular Episcopal See of Sebaste was renamed as Titular Episcopal See of Sebaste in Phrygia
1933Titular Episcopal See of Sebastopolis was renamed as Titular Episcopal See of Sebastopolis in Armenia
1933Titular Episcopal See of Sebastopolis in Thracia was established
1933Titular Episcopal See of Sebela was established
1933Titular Episcopal See of Seleucia ferrea was established
1933Titular Metropolitan See of Seleucia was renamed as Titular Metropolitan See of Seleucia in Isauria
1933Titular Episcopal See of Semnea was established
1933Titular Episcopal See of Sergentza was established
1933Titular Episcopal See of Sibidunda was established
1933Titular Episcopal See of Siblia was established
1933Titular Episcopal See of Sozopolis in Pisidia was established
1933Titular Episcopal See of Stectorium was established
1933Titular Episcopal See of Stratonicea was renamed as Titular Episcopal See of Stratonicea in Caria
1933Titular Episcopal See of Stratonicea in Lydia was established
1933Titular Episcopal See of Syca was established
1933Titular Episcopal See of Syedra was established
1933Titular Metropolitan See of Synnada was renamed as Titular Metropolitan See of Synnada in Phrygia
1933Titular Episcopal See of Taium was established
1933Titular Episcopal See of Tapasa was established
1933Titular Episcopal See of Tavium was renamed as Titular Episcopal See of Tavium
1933Titular Episcopal See of Tell-Mahrê was established
1933Titular Episcopal See of Telmissus was renamed as Titular Episcopal See of Telmissus
1933Titular Episcopal See of Temenothyræ was established
1933Titular Episcopal See of Teos was renamed as Titular Episcopal See of Teos
1933Titular Episcopal See of Theodorium (Greek Rite) was suppressed
1933Titular Episcopal See of Theodorium was renamed as Titular Episcopal See of Theodoropolis
1933Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis in Armenia
1933Titular Episcopal See of Titopolis was renamed as Titular Episcopal See of Titiopolis
1933Titular Episcopal See of Tlous was renamed as Titular Episcopal See of Tlos
1933Titular Episcopal See of Tracula was established
1933Titular Episcopal See of Trajanopolis was renamed as Titular Episcopal See of Trajanopolis in Phrygia
1933Titular Episcopal See of Tralles was renamed as Titular Episcopal See of Tralles in Asia
1933Titular Episcopal See of Tralles in Lydia was established
1933Titular Episcopal See of Tripolis in Lydia was established
1933Titular Episcopal See of Tymandus was established
1933Titular Episcopal See of Timbrias was renamed as Titular Episcopal See of Tymbrias
1933Titular Episcopal See of Tyriæum was established
1933Titular Episcopal See of Valentia was established
1933Titular Episcopal See of Xanthus was established
1933Titular Episcopal See of Zaliche was established
1933Titular Episcopal See of Zarzela was established
1933Titular Episcopal See of Zenopolis was renamed as Titular Episcopal See of Zenopolis in Isauria
1933Titular Episcopal See of Zenopolis in Lycia was established
1933Titular Episcopal See of Zorolus was established
1933Titular Episcopal See of Ægæ was established
1933Titular Episcopal See of Œnoanda was established
1935Titular Episcopal See of Cyme was renamed as Titular Episcopal See of Cyme
1935Mission sui juris of Gazireh was established
1935Titular Metropolitan See of Mocissus was renamed as Titular Metropolitan See of Mocissus
1936Apostolic Exarchate of Turkey of Europe (Greek Rite) was renamed as Apostolic Exarchate of Istanbul
1939Titular Episcopal See of Acilisene was renamed as Titular Episcopal See of Acilisene
1939Titular Episcopal See of Alexandria minor was renamed as Titular Episcopal See of Alexandria minor
1939Titular Archiepiscopal See of Tharona was suppressed
1941Titular Episcopal See of Daphnusia was renamed as Titular Episcopal See of Daphnusia
1941Titular Episcopal See of Hemeria was renamed as Titular Episcopal See of Hemeria
1941Titular Episcopal See of Sauatra was renamed as Titular Episcopal See of Sauatra
1944Titular Metropolitan See of Edessa in Osrhoëne (Syriac Rite) was established
1946Titular Archiepiscopal See of Nacolia was renamed as Titular Archiepiscopal See of Nacolia
1946Titular Metropolitan See of Sebastea was renamed as Titular Metropolitan See of Sebastea
1950.12.12Titular Episcopal See of Sion was promoted as Titular Archiepiscopal See of Sion
1953Mission sui juris of Gazireh was suppressed
1956Titular Archiepiscopal See of Chalcedon (Armenian Rite) was suppressed
1956Titular Archiepiscopal See of Cyrrhus (Maronite Rite) was suppressed
1956Titular Archiepiscopal See of Seleucia pieria was renamed as Titular Archiepiscopal See of Seleucia Pieria
1957Diocese of Gazireh (Syriac Rite) was suppressed
1957Titular Archiepiscopal See of Tarsus (Armenian Rite) was suppressed
1957.07.03Diocese of Gazireh (Chaldean Rite) was suppressed (to Diocese of Diarbekir and Diocese of Aleppo, and to establish Diocese of Beirut)
1959Titular Archiepiscopal See of Myra (Greek-Melkite Rite) was restored
1960Titular Archiepiscopal See of Nisibis (Maronite Rite) was established
1961Titular Metropolitan See of Edessa in Osrhoëne (Greek-Melkite Rite) was established
1962Titular Episcopal See of Callinicum was suppressed (to establish Titular Episcopal See of Callinicum)
1962Titular Episcopal See of Callinicum (Maronite Rite) was established (from the suppressed Titular Episcopal See of Callinicum)
1963Titular Metropolitan See of Amida (Syriac Rite) was restored
1963Titular Episcopal See of Batnæ (Syriac Rite) was restored
1964Titular Patriarchal See of Constantinople was suppressed
1966.01.03Diocese of Diarbekir (Chaldean Rite) was promoted as Archdiocese of Diarbekir
1970Titular Metropolitan See of Amida was suppressed
1970Titular Archiepiscopal See of Nisibis (Chaldean Rite) was restored
1971Titular Episcopal See of Jasus was renamed as Titular Episcopal See of Iasus
1971Titular Episcopal See of Jonopolis was renamed as Titular Episcopal See of Ionopolis
1971Titular Episcopal See of Jotapa in Isauria was renamed as Titular Episcopal See of Iotapa in Isauria
1971Titular Episcopal See of Trajanopolis in Phrygia was renamed as Titular Episcopal See of Traianopolis in Phrygia
1972Diocese of Adana (Armenian Rite) was suppressed
1972Diocese of Amida (Armenian Rite) was suppressed
1972Diocese of Ancyra (Armenian Rite) was suppressed
1972Diocese of Artvin (Armenian Rite) was suppressed
1972Diocese of Cesarea in Cappadocia (Armenian Rite) was suppressed
1972Diocese of Garin (Armenian Rite) was suppressed
1972Diocese of Kharput (Armenian Rite) was suppressed
1972Diocese of Marasc (Armenian Rite) was suppressed
1972Diocese of Mardin and Amida (Syriac Rite) was suppressed
1972Archdiocese of Mardin (Armenian Rite) was suppressed
1972Diocese of Mardin (Chaldean Rite) was suppressed
1972Diocese of Melitene (Armenian Rite) was suppressed
1972Diocese of Mush (Armenian Rite) was suppressed
1972Titular Episcopal See of Prusa (Armenian Rite) was restored
1972Archdiocese of Sebaste (Armenian Rite) was suppressed
1972Titular Episcopal See of Seert (Chaldean Rite) was restored
1972Titular Episcopal See of Tokat (Armenian Rite) was restored
1972Diocese of Trapezus (Armenian Rite) was suppressed
1973Titular Episcopal See of Corydala was renamed as Titular Episcopal See of Corydala
1973Titular Episcopal See of Daonium was renamed as Titular Episcopal See of Daonium
1975Titular Archiepiscopal See of Adana (Greek-Melkite Rite) was established
1979Titular Episcopal See of Dara Syrorum (Syriac Rite) was restored
1980Titular Archiepiscopal See of Cesarea in Cappadocia (Greek-Melkite Rite) was established
1981Titular Episcopal See of Tarsus (Greek-Melkite Rite) was promoted as Titular Archiepiscopal See of Tarsus
1990.11.30Mission sui juris of Trabzon was promoted as Apostolic Vicariate of Anatolia
1990.11.30Apostolic Vicariate of Constantinopole was renamed as Apostolic Vicariate of Istanbul
1991Patriarchal Exarchate of Turkey (Syriac Rite) was established
1992Titular Episcopal See of Mardin (Armenian Rite) was promoted as Titular Archiepiscopal See of Mardin
2002Titular Archiepiscopal See of Myra (Greek-Melkite Rite) was demoted as Titular Episcopal See of Myra
2006.10.17Titular Episcopal See of Myra (Greek-Melkite Rite) was promoted as Titular Archiepiscopal See of Myra

as of 2019.03.23

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