The Cathar Crusade, a crusade against non-violent followers of a different form of Christianity, lasted from 1209 to 1229, and resulted in the conquest of the Toulouse region by the French king, the establishment of papal domination over the Christian church in Europe and the creation of the Papal Inquisition, basically the first secret police. Part VI examines Amaury de Montfort's failure to hold on to his father's territories, the transfer of his claim to King Louis of France, who used the crusade as an excuse to extend Capetian rule into the Languedoc, the extermination of the Cathars as an organized faith and the creation of the Papal Inquisition to prevent the spread of ideas from outside Europe. Cast of Characters: Raymond VI-Count of Toulouse Raymond VII-Count Raymond's heir Raymond-Roger-Count of Foix Amaury de Montfort-Simon de Montfort's heir, Viscount of Trencavel Fulk-Bishop of Toulouse, member of the Cistercian Order Louis VIII-heir to King Philip II of France, failed claimant to the English throne and king of France Blanche of Castile-Louis's wife and regent for their son Louis IX following his death Honorius III-Pope Gregory IX-Pope, Honorius' successor Betrand-cardinal of St. Paul and St. John, papal legate Romano-cardinal and papal legate Sources: Kill Them All: Cathars and Carnage in the Albigensian Crusade-Sean McGlynn Pope Innocent III and His Times-Joseph Clayton The Popes: A History-John Julius Norwich The Occitan War: A Military and Political History of the Albigensian Crusade, 1209-1218-Laurence W. Marvin A Most Holy War: The Albigensian Crusade and the Battle for Christendom-Mark Gregory Pegg The Perfect Heresy: The Life and Death of the Cathars-Stephen O'Shea The Albigensian Crusade-Jonathan Sumption The Medieval World: Europe 1100-1350-Friedrich Heer, translated by Janet Sondheimer Louis: The French Prince Who Invaded England-Catherine Hanley Image Credit: Pope Innocent III excommunicating the Albigensians (left). Massacre against the Albigensians by the Crusaders (right). By Chroniques de Saint-Denis - http://www.bl.uk/catalogues/illuminat..., Public Domain, https://commons.wikimedia.org/w/index...
