+The Hospitallers, a medieval Catholic military order, began in 11th-century Jerusalem to tend to sick pilgrims. They swiftly transformed from a charitable brotherhood into formidable [Knights](/wiki/knights), playing a critical role during the [Crusades](/wiki/crusades) while maintaining their mission of care.
+## See also
+- [Templars](/wiki/templars)
+- [Malta](/wiki/malta)
+- [Charity](/wiki/charity)