Nicomedia was an ancient Greek city located in what is now Turkey. In 286, Nicomedia became the eastern and most senior capital city of the Roman Empire ...
The Metropolis of Nicomedia (Greek: Μητρόπολις Νικομηδείας) was an ecclesiastical territory (metropolis) of the Ecumenical Patriarchate of Constantinople in ...
Nicomedia (modern İzmit, Turkey) was a city of Bithynia, the residence of Diocletian and his successors until 330. The foundation of Constantinople brought ...