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 nine historical gates (many of them are well-preserved) of the old town. These are, clockwise from the north-east of the citadel: Aleppo was home to 177 hammams during the medieval period, until the Mongol invasion when many vital structures in the city were destroyed. Nowadays, roughly 18 hammams are operating in the old city. Old quarters around the citadel inside the walls of the ancient city: Old quarters outside the walls of the ancient city: As an ancient trading centre, Aleppo's impressive "souqs", "khans", "hammams", "madrasas", mosques and churches are all in need of more care and preservation work. After