a ‘Sanctuary’, and the presiding officer is called the 'Prelate'. The Order of St John the Evangelist This Order is conferred in a short ceremony of an overtly Christian character; it is common for the Order of St John the Evangelist to be conferred on the same day as the Order of the Holy Sepulchre, one ceremony occurring straight after the other. A meeting of the Order of St John the Evangelist takes place in a ‘Commandery’, and the presiding officer is called the 'Commander'. The jewel of the Order of St John the Evangelist features a silver eagle with its wings extended, to which a crown is added in reference to the role of Commander, or any member of the Order who is a current or past Commander. The eagle is a traditional symbol of St John the Evangelist. History Since at least the 18th century, Freemasonry has incorporated symbols and rituals of several Medieval military orders in a number of Masonic bodies, most notably, in the "Red Cross of Constantine" (derived from the Military Constantinian Order), the "Order of Malta" (derived from the Sovereign Military Order of Malta), and the "Order of the Temple" (derived from the historical Knights Templar), the latter two featuring prominently in the York Rite. Tracing the precise origins of these Orders has proved problematic to historians, not least due to the large number of fraternal organisations whose titles include, or have historically included, the phrase "Red Cross". It seems likely that the Order of the Red Cross of Constantine was being worked in England by 1780, but following several re-organisations the earliest documented date of the Order in its present form is 1865, when its constitution was formally established by Robert Wentworth Little. In time it became one of the ten 'additional' Masonic Orders (or families of Orders) controlled from a common headquarters at Mark Masons' Hall, London. Following the establishment of Conclaves in overseas nations, a number of sovereign foreign Grand Imperial Councils (ruling bodies) have been established. International extent The Order of the Red Cross of Constantine operates around the world in more than 40 different nations. All regular jurisdictions trace their historical origin to the Grand Imperial Conclave for England and Wales. The following table shows the countries in which the Order is active, and the national or state jurisdiction responsible for the Order in that country. North America The