The Knights Templar weren't the only military order during the Crusades; the Knights Hospitaller also played a significant role, and they actually predated the Templars. Initially, the Hospitallers were dedicated to running hospitals, which is how they got their name, before eventually transforming into an armed crusading order.
However, the Hospitallers' legacy carries some controversy. When the Templars were disbanded, the Hospitallers benefited by acquiring much of their lands and wealth, casting a shadow over their reputation. It doesn't seem particularly noble, does it?
Origins of the Hospitallers
The Hospitallers began by operating a hospital in Jerusalem, supported by Italian merchants, even before the city was captured from Saracen control in 1099. They also managed hospitals along pilgrim routes in what is now France and Italy. In 1113, they received official papal recognition as the Knights Hospitaller.
Once Jerusalem fell into Crusader hands, the Hospitallers intensified their activities and underwent a significant transformation.
Possibly in response to the formation of the Knights Templar around 1118, the Hospitallers quickly militarized, evolving from a medical organization to an armed force fighting alongside the Crusaders. Over time, the order became more influenced by French culture than Italian.