Titular diocese of Oreus
Oreos is a titular bishopric of the Roman Catholic Church that goes back to ancient Oreos , today's Neos Pyrgos on Euboea .
| Titular Archbishops of Oreos | ||||
| No. | Surname | Office | from | to |
|---|---|---|---|---|
| 1 | Pedro de Córdoba OP | September 13, 1521 | 1523 | |
| 2 | Paolo Antonio Nerini B | Vicar Apostolic of Ava e Pegù ( Myanmar ) | November 16, 1753 | 1756 |
| 3 | Joannes Baptist Jesich | Coadjutor Bishop of Senj (-Modruš) ( Croatia ) | December 15, 1788 | September 13, 1789 |
| 4th | John Chisholm | Vicar Apostolic of the Highland District ( Scotland ) ( Great Britain ) | November 8, 1791 | July 8, 1814 |
| 5 | William Clancy | Coadjutor Bishop of Charleston ( South Carolina ) ( United States ) Vicar Apostolic of British Guiana ( Guyana ) ( Antilles ) | October 30, 1834 | June 19, 1847 |
| 6th | Sylvester Joseph Espelage OFM | Vicar Apostolic of Wuchang ( Republic of China ) | June 10, 1930 | October 25, 1940 |
| 7th | Germán Vega Campón OSA | Prelate of Jatai ( Brazil ) | April 19, 1941 | May 14, 1961 |
| 8th | Ildefonso Maria Sansierra Robla OFMCap | Auxiliary Bishop in San Juan de Cuyo ( Argentina ) | May 5th 1962 | April 28, 1966 |