Palace of the Patriarchate was created in 1907.
Patriarchate of Karlovci was created in 1848.
Patriarchate of the West Indies was created in 1524.
Estonian Orthodox Church of Moscow Patriarchate was created in 1920.
There are not 12, but 15 autocephalous (self-governing) Eastern Orthodox Churches, all of which are in communion with each other. They are: 1) Ecumenical Patriarchate of Constantinople, 2) Patriarchate of Alexandria, 3) Patriarchate of Antioch, 4) Patriarchate of Jerusalem, 5) Moscow (Russian) Patriarchate, 6) Belgrade (Serbian) Patriarchate, 7) Romanian Patriarchate, 8) Bulgarian Patriarchate, 9) Georgian Patriarchate, 10) Church of Greece, 11) Church of Cyprus, 12) Church of Poland, 13) Church of Albania, 14) Church of Czech & Slovak, and 15) Orthodox Church in America.
The population of Armenian Patriarchate of Constantinople is 65,000.
Amusement Palace was created in 1652.
Caesar Palace was created on 2008-10-03.
The main Orthodox jurisdictions in the US are the Ecumenical Patriarchate, the Orthodox Church of America (OCA), the Moscow Patriarchate, the Antiochian Patriarchate, the Serbian Patriarchate and the Romanian Patriarchate. All of these jurisdictions are in communion with each other. They are not denominations, but simply "sister churches" of the one Eastern Orthodox Church.
Schleissheim Palace was created in 1688.
Heliopolis Palace was created in 1911.
The Crystal Palace was created in 1851.
Copacabana Palace was created in 1923.