The Ancient Catholic Metropolitan Archdiocese of Laureacum (Lorch) existed in what is now northern Upper Austria. Lorch (modern Enns) is 76 miles or 123 kilometers down the Danube to the east from Passau.
In his "Historia Ecclesiae Laureacensis," Bernardus Noricus[2] attributed the foundation of the Church of Laureacum (Lorch) to the disciples of Saint Peter. Peter had sent Saint Mark to found the Church of Aquileia, and Mark consecrated Ermachorus, who consecrated Syrus and Evencius, and sent them to Pavia, Verona, Brescia and Laudensis que est Laureacensis sita in Norico Ripensi.[3] A 14th century manuscript, found by Hieronymus Pez in the library of the monastery of Zwethal, containing the "Breve Chronicon Laureacensium et Pataviensium Archiepiscoporum et Episcoporum", provides similar information, but does not contain the words "Laudensis que est."[4]
In 268, Eutherius, Archbishop of Laureacum was said to be in office. He attended the Council of Sardica, according to the "Historia episcoporum Pataviensium et Ducum Bavariae."[5] His name appears among the signatories of the council, as "Eutherius a Pannoniis."[6] The Council, however, took place in 344, not 268.[7] The "Breve Chronicon", moreover remarks that there was no bishop in Laureacum between 308 and 400.[8]
Maximilian of Lorch is said to have been archbishop of Laureacum and to have been killed at Celeia[9] by the Emperor Numerian, who reigned only in 283 and 284. Numerian was in Asia at the time.[10]
Severinus of Noricum (died 482) is credited with rescuing Christian refugees of the invasions of the Alamanni, and settling them at the oppidum of Lauriacum. He was not a bishop.[11]
The letter of Pope Symmachus (498–514) to Archbishop Theodore of Lorch is a forgery of Bishop Pilgrim of Passau (971–991), who was trying to create documents proving that Passau had inherited the archdiocesan status of Lorch.[12]
The diocese was then abandoned for two centuries, in the face of pagan invasions.[13]Lorch is near modern Linz.
In 739, Boniface, the "Apostle to the Germans," divided Bavaria into four dioceses, one of which was situated at Passau.[14]
In 1213, Bernardus Noricus produced the "Catalogus alter archiepiscoporum et episcoporum Laureacensium et Pataviensium."[15]
The name Lauriacum was revived as a titular archbishopric in 1968. Its first incumbent was Girolamo Prigione, Apostolic Nuncio emeritus to Mexico; he died on 27 May 2016. Archbishop Andrzej Józwowicz, Apostolic Nuncio to Iran has held the title since 18 March 2017.[16]
^"Eutherius from Pannonia" (Laureacum is in Noricum). J.D. Mansi, Sacrorum Conciliorum nova et amplissima collectio, editio novissima, (in Latin), (Florence: A. Zatta 1759), p. 39.
^C.J. Hefele, A History of the Councils of the Church, second ed., Vol. 2 (Edinburgh: T.& T. Clarke 1876), pp. 86-88. Bertholdo, adducing four separate arguments, remarks (p. 28 col. 2) that there was no bishop at all at Laureacum in 347: "Nullus igitur episcopus nec Eutherius ipse ecclesiam hanc administrandam anno 347 susceperat."
^Pez, p. 6: "His temporibus, scilicet ab anno Domini 308 usque ad annum 400, non invenitur certus Prínceps Bavaria, & Archiepifcopus Laureacensis."
^Celeia was in Pannonia, and is now in Slovenia, some 325 miles east of Ljubljana.
^Eugippius, "Life of Severinus", chapter 27 (Knoll, pp. 44-45): "qua congressione uictis ac fugientibus Alamannis uir dei ita uictores alloquitur: 'filii, ne uestris uiribus palmam praesentis certaminis imputetis, scientes idcirco uos dei nunc praesidio liberatos, ut hinc paruo interuallo temporis, quasi quibusdam concessis indutiis, discedatis . mecum itaque ad oppidum Lauriacum congregati descendite'".
^Brackmann, pp. 159-160. no. 1: "Spurium, confectum ab ipso Piligrimo ep. Pataviensi, eo consilio, ut sibi et successoribus suis pallium acquireret."
Bertholdo, Anselmo (1853). "De S. Maximiliano Episc. Mart.,"(in Latin), in: Acta Sanctorum Octobris Tomus VI (Bruxelles: Alphonso Greuse 1853), pp. 23–58; esp. 25-31.
Hansiz, Marcus. Germaniae sacræ: Metropolis Lauriacensis cum Episcopatu Pataviensi.(in Latin). Tomus I (1727). Augusta Vindelicorum (Augsburg): Happach & Schlüter.
Rauch, Adrian (1793). Rerum Austriacarum Scriptores, Qui Lucem Publicam Hactenus Non Viderunt Et Alia Monumenta Diplomatica. (in Latin)Volume 2 Stahel, 1793.