Teutonic Order

In 1189–90, when crusading forces were besieging Acre, some German merchants from Bremen and Lübeck formed a fraternity to nurse the sick there. After the capture of Acre (1191), this fraternity took over a hospital in the town and began to describe itself as the Hospital of St. Mary of the German House in Jerusalem. Pope Clement III approved it, and it adopted a rule like that of the original