During the Crusades, a Christian military order known as the Knights Templar was established in 1118 to guard pilgrims making their way to the Holy Land. They rose to prominence as one of Europe's most prosperous and powerful groups, known for their financial savvy, religious fervor, and military skill. They adhered to a rigid code of behavior that placed a premium on poverty, chastity, and obedience. Their white mantles were embroidered with a red cross. They created the first banking system, were warriors, possessed enormous estates, and advised European kings on financial matters. But because of their wealth and power, they were singled out, and in 1307, King Philip IV of France accused them of heresy. Pope Clement V disbanded them in 1312 after they were subsequently placed under arrest. Because stories of their clandestine activities and undiscovered treasure continue to captivate people long after they have passed away, the Knights Templar are one of the most enigmatic and resilient groups in history.