Titular diocese of Porthmus
Porthmus ( Italian : Portmo ) is a titular bishopric of the Roman Catholic Church . It goes back to an earlier diocese of the ancient city of Porthmos on the Greek island of Evia, which was assigned to the ecclesiastical province of Athens .
| Titular Archbishops of Porthmus | ||||
| No. | Surname | Office | from | to |
|---|---|---|---|---|
| 1 | Eugenio Piloti OFM | October 2, 1739 - December 7, 1742 Vicar Apostolic Coadjutor of Shanxi , December 7, 1742 - December 20, 1756 Vicar Apostolic of Shanxi ( Chinese Empire ) | October 2, 1739 | December 20, 1756 |