Diocese of Martyropolis

Martyropolis is a historical episcopal see of early Christianity, in what was the Roman province of Mesopotamia, now located in modern Turkey. It is now a titular see of the Roman Catholic Church.
Historical diocese.
The diocese was centered on what is now Silvan, Diyarbakır in the province of Mesopotamia.
Catholic titular sees.
Latin archepiscopal titular see.
The diocese was nominally restored when a Latin (Roman Rite) titular bishopric was established under the name Martiria, of the lowest (episcopal) rank. Around 1830 it was renamed Martyropolis, and in 1932 it was promoted to titular archdiocese.
It is vacant since 1967, having had the following incumbents:
Syrian Catholic episcopal titular see.
A titular see of the Syrian Catholic (Antiochian Rite) church was also established, but suppressed in 1929, without a single recorded incumbent.