Latin Archbishopric of Thebes
The Latin Archbishopric of Thebes is the see of Thebes in the period in which its incumbents belonged to the Latin or Western Church. This period began in 1204 with the installation in the see of a Catholic archbishop following the Fourth Crusade, while the Orthodox metropolitan bishop fled the city.
Source: Wikipedia — Latin Archbishopric of Thebes (CC BY-SA 4.0)