Chalcedon
Chalcedon ( or ;
, sometimes transliterated as "Chalkedon") was an ancient maritime town of Bithynia, in Asia Minor. It was located almost directly opposite Byzantium, south of Scutari (modern Üsküdar) and it is now a district of the city of Istanbul named Kadıköy. The name "Chalcedon" is a variant of Calchedon, found on all the coins of the town as well as in manuscripts of Herodotus's "Histories", Xenophon's "Hellenica", Arrian's "Anabasis", and other works. Except for a tower, almost no above-ground vestiges of the ancient city survive in Kadıköy today; artifacts uncovered at Altıyol and other excavation sites are on display at the Istanbul Archaeological Museum.
Metropolis of Chalcedon
During the 14th century, the metropolitan see remained vacant, due to the Ottoman conquest of the region. However, it was reorganised in the 15th century, possibly after the Fall of Constantinople and the subsequent incorporation of the Ecumenical Patriarchate into the millet system of the Ottoman society. The first recorded metropolitan of that time was Joseph, in 1477. The following years the jurisdiction of the metropolis was extended to the east. During the late 17th century the see of the diocese was transferred to Kuzguncuk (Ermoulianai, Chrysokeramos), where it remained until 1855. At that period a number of monasteries were established, like the one of Saint Panteleemon, which was declared Stauropegic.