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 Cartel
Previous to that date, on 17 March 2012, the Knights Templar Cartel allegedly put up 14 banners on bridges of the León, San Miguel de Allende, Irapuato, Salamanca, Yuriria, Moroleón and Uriangato, municipalities of Guanajuato, pledging to not provoke any violent acts during the pope's visit. The banners read the following: 
There were other similar banners that were allegedly signed by their rivals, the Jalisco New Generation Cartel.