Dioceses of the Church of the East to 1318 to represent them. None of these four dioceses is mentioned again, and it is not clear when they lapsed. By the end of the 5th century there were at least three East Syriac dioceses in the Sassanian province of Media in western Iran. Canon XXI of the synod of Isaac in 410 foreshadowed the extension of the metropolitan principle to the bishops of Beth Madaye and other relatively remote regions. Hamadan (ancient Ecbatana) was the chief city of Media, and the Syriac name Beth Madaye (Media) was regularly used to refer to the East Syriac diocese of Hamadan as well
Ancient City of Aleppo in the northern suburbs of the ancient city, after the Mongol withdrawal from Aleppo. Jdeydeh is one of the finest examples of a cell-like quarter in Aleppo. As a result of the economic development, many other quarters were established outside the walls of the ancient city during the 15th and 16th centuries. Throughout its history, Aleppo has been part of the following states: Aleppo has scarcely been touched by archaeologists, since the modern city occupies its ancient site. Aleppo appears in historical records as an important city much earlier than Damascus. The first record of Aleppo may from the third