Knights Hospitaller
The Order of Knights of the Hospital of Saint John of Jerusalem (; ), also known as the Order of Saint John, Order of Hospitallers, Knights Hospitaller, Knights Hospitalier or Hospitallers, was a medieval and early modern Catholic military order. It was headquartered in the Kingdom of Jerusalem, on the island of Rhodes, in Malta and St Petersburg.
Knights Templar
With their military mission and extensive financial resources, the Knights Templar funded a large number of building projects around Europe and the Holy Land. Many of these structures are still standing. Many sites also maintain the name "Temple" because of centuries-old association with the Templars. For example, some of the Templars' lands in London were later rented to lawyers, which led to the names of the Temple Bar gateway and the Temple Underground station. Two of the four Inns of Court which may call members to act as barristers are the Inner Temple and Middle Temple – the entire area known as Temple, London.