The Brotherhood of the Holy Sepulchre (or the Holy Community of the All-Holy Sepulchre) is an Orthodox monastic fraternity that for centuries has guarded and protected the Christian Holy places in the Holy Land. They are recruitable in Crusader Kings II as the only Orthodox Christian Holy order.
For the event to trigger that creates the Brotherhood of the Holy Sepulchre, the counties of Antioch and Jerusalem need to be of Orthodox religion and owned by Orthodox rulers. The Holy order's army is composed of 55% Heavy Infantry, 27% Cavalry and 18% Archers.
- Unlike most of the other non-fictional Holy Orders in the game (except the Knights Hospitaller and the Teutons), the Brotherhood of the Holy Sepulchre survives as a religious order to the current day.