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.
Ledon
Ledon ( or Λέδων) was a town of ancient Phocis in Greece, north of Tithorea, the birthplace of Philomelus, the commander of the Phocians in the Third Sacred War. During that war, it was taken by the forces of Philip II of Macedon in 346 BCE. In the time of Pausanias (2nd century) it was abandoned by the inhabitants, who settled upon the Cephissus, at the distance of 40 stadia from the town, but the ruins of the latter were seen by Pausanias.