Chronology of Catholic Dioceses:Slovenia

See a list of abbreviations used in this list. See also our listing of current ecclesial jurisdictions.

We ask our readers to kindly help us (with sources!) with the following questions:

  • When was the AA of the territories of the D of Szombathély (Prekmurje) and Gurk in Yugoslav territory incorporated into the D of Lavant-Maribor?
  • Other questions are indicated by (....) in the list.
  • Claes.Tande@katolsk.no
400-482
Sabaria / Szombathely / Steinamager - (Pannonia, Roman Empire; part of Slovenia ) Hungary
550~
Pedena / Petina, Pican – (Venetian Rep., Austria, Italy, Jugoslavia) Croatia
550~
Trieste (Slovenian: Trst) / Tergeste, Tergestum - Italy
580-620
Sabaria / Szombathely / Steinamager - (disappeared during the Great Migrations) - (part of Slovenia ) Hungary
0700~
Salzburg - Austria
0798
Salzburg (Metr.) - Austria
1071
Gurk (detached from Salzburg) - Austria
1218
Seckau (detached from Salzburg) - Austria
1787
Gradisca (new name, See transferred from Trieste, and with territories from the suppressed Gorizia, and Pedena) - Italy
1791
Trieste (reerected, detached from Gradisca) - Italy

303
Ptuj / Poetovio / Pettau (legend: late 2nd Century) - (Noricum Mediterraneum, Roman Empire) Slovenia
381
Emona / Ljubljana / Laibach (legend: late 2nd Century) - (Venetia et Histria, Roman Empire) Slovenia
300-400
Celeia / Celje / Cilli - (Venetia et Histria, Roman Empire) Slovenia
580-620
Aemona, Aemonia, Emona / Ljubljana / Laibach (disappeared during the Great Migrations) - (Byzantine Empire) Slovenia
580-620
Ptuj / Poetovio / Pettau (disappeared during the Great Migrations) - Slovenia
580-620
Celeia / Celje / Cilli (disappeared during the Great Migrations) - Slovenia
756 (uncertain 524)
Koper / Capodistria / Iustinopolis, Capris (Venetia et Histria, Roman Empire, Venice, Austria, Italy) - Slovenia
1225 or 1228
Lavant (detached from Salzburg) - Slovenia / Austria
1461
Ljubljana / Laibach (reestablished, detached from Aquileia) - (Holy Roman Empire) Slovenia
1788
Ljubljana / Laibach (Metr.) - (Holy Roman/German Empire) Slovenia
1807
Ljubljana / Laibach (D, previously Metr.) - (German Empire) Slovenia
1828
Trieste e Capodistria / Trst i Koper (merged) - (Austria, Italy) - Italy, Slovenia

(1856-1859 Lavant (see transferred from Sankt Andrä in present-day Austrian territory, to Maribor / Marburg, in present-day Slovenia) - (Austria) Slovenia)

1923
AA of the territories of the D of Szombathély (Prekmurje) and Gurk in Yugoslav territory - (Tugoslavia) Slovenia
1947
AA of the territories of the D of Gorizia in Slovenia (see in Nova Gorica) (from Gorizia) - (Yugoslavia) Slovenia
1947
AA of the territories of the D of Rijeka/Fiume in Slovenia (see in Ljubljana) (from Rijeka/Fiume) - (Yugoslavia) Slovenia
1947
AA of the territories of the D of Trieste-Koper in Slovenia (see in Ljubljana) (From Trieste-Koper) - (Yugoslavia) Slovenia
1961
Ljubljana (AD) - (Yugoslavia) Slovenia
1964
Lavant-Maribor (new name, previously Lavant) - (Yugoslavia) Slovenia
1965
AA of the territories of the D of Gorizia in Slovenia (consolidated in the AA of the Slovene Coast) - (Yugoslavia) Slovenia
1965
AA of the territories of the D of Rijeka/Fiume in Slovenia (consolidated in the AA of the Slovene Coast) - (Yugoslavia) Slovenia
1965
AA of the territories of the D of Trieste-Koper in Slovenia (consolidated in the AA of the Slovene Coast) - (Yugoslavia) Slovenia
1965
AA of the Slovene Coast / Slovensko Primorje (AA for the Slovene territories formerly belonging to the D of Trieste-Koper, Gorizia and Rijeka, incorporating the three AA of 1947) - (Yugoslavia) Slovenia
1968
Ljubljana / Laibach (Metr.) - (Yugoslavia) Slovenia
1968
Maribor (new name, previously Lavant-Maribor) - (Yugoslavia) Slovenia
1977
Koper / Capodistria (detached from Trieste and reestablished, comprising all the territories governed by the AA of the Slovene Coast) - Slovenia
2006
Celje (detached from Maribor) - Slovenia
2006
Murska Sobota (detached from Maribor) - Slovenia
2006
Novo Mesto (detached from Ljubljana) - Slovenia
2006
Maribor (Metr., was part of the Metropolitan Province of Ljubljana) - Slovenia
av Webmaster publisert 19.03.2007, sist endret 19.03.2007 - 14:10