Titular diocese of Olena
Olena is a titular bishopric of the Roman Catholic Church .
It goes back to an earlier diocese of the ecclesiastical province of Patras on the Peloponnese peninsula in Greece .
| Titular Bishops of Olena | ||||
| No. | Surname | Office | from | to |
|---|---|---|---|---|
| 1 | Raimondo Lezzoli OP | Vicar Apostolic of Eastern Tonking {Tonkino Orientale} ( Vietnam ) | October 20, 1696 | January 18, 1706 |
| 2 | Michael Porter | Vicar Apostolic of Alabama and Florida ( USA ) | August 26, 1825 | May 15, 1829 |
| 3 | Thomas Griffiths | Coadjutor Apostolic Vicar and Vicar of London District ( Great Britain ) | July 30, 1833 | August 12, 1847 |
| 4th | Sébastin-Théophille Neyret | Vicar Apostolic of Visakhapatnam ( India ) | 1849 | November 5, 1862 |
| 5 | Agustín Cecilio Gómez de Carpena y Bolio | September 22, 1864 | October 5, 1868 | |
| 6th | Jean-Marcel Touvier CM | Vicar Apostolic of Abyssinia ( Ethiopia ) | November 29, 1869 | 4th August 1888 |
| 7th | Joseph Robert Cowgill | Coadjutor Bishop of Leeds (Great Britain) | September 26, 1905 | June 7, 1911 |
| 8th | Luís Silva Lezaeta | Vicar Apostolic of Antofagasta ( Chile ) | January 5, 1912 | March 3, 1928 |
| 9 | Paul Wang Wen-cheng (Uamuencem) | Vicar Apostolic of Shunking (Nanchong) ( Republic of China ) | December 2, 1929 | April 11, 1946 |
| 10 | Clemens Geiger CMPPS | Prelate of Xingo ( Brazil ) | January 17, 1948 | June 14, 1995 |