Europe of population are Saint Petersburg, Madrid, Berlin and Rome, each having over 3 million residents. When considering the commuter belts or metropolitan areas, within the EU (for which comparable data is available) London covers the largest population, followed in order by Paris, Madrid, Barcelona, Berlin, the Ruhr area, Rome, Milan, Athens and Warsaw. "Europe" as a cultural concept is substantially derived from the shared heritage of the Roman Empire and its culture. The boundaries of Europe were historically understood as those of Christendom (or more specifically Latin Christendom), as established or defended throughout the medieval and early modern history of
Diocese in Europe Diocese in Europe The Diocese in Europe (short form for "The Diocese of Gibraltar in Europe") is geographically the largest diocese of the Church of England and the largest diocese in the Anglican Communion, covering some one-sixth of the Earth's landmass, including Morocco, Europe (excluding the British Isles), Turkey, Mongolia and the territory of the former Soviet Union. The See Cathedral is the Cathedral of the Holy Trinity, Gibraltar and there are two Pro-Cathedrals in Malta and Brussels. The diocese is headed by the Bishop of Gibraltar in Europe, who is assisted by the Suffragan Bishop in Europe. The present