Raymond VI was arguably the first target of the
Albigensian crusade (1209–1229). Raymond VI held vast territories but his control of them was problematic. Aside from theoretically owing allegiance to the King of France, Raymond held Provence as a vassal of the
Holy Roman Emperor.
Henry II of England controlled neighboring Aquitaine through his wife
Eleanor of Aquitaine, who had a claim to Toulouse through her grandmother,
Philippa of Toulouse, daughter of
William IV, Count of Toulouse.
Alfonso II of Aragon was involved in the affairs of Languedoc, stimulating emigration from the north to colonize newly reconquered lands in Aragon. In Toulouse, Raymond maintained the
communal freedoms, extended exemptions from taxation, and extended his protection to the communal territory. A poet and a man of culture, he hated war but did not lack energy. According to
Henri Pirenne, "At the end of the 12th century Languedoc was swarming with those mystics who aspired to lead the Church and the age back to apostolic simplicity, condemning both the religious hierarchy and the social order". At first Innocent III tried to deal with the
Cathars by peaceful conversion, sending into the affected regions a number of legates or representatives. Count Raymond declined to assist, although constantly embroiled with his vassals, and given the autonomy of the towns,
Kenneth Setton questions whether Raymond "could have coped effectively with the challenge of heresy even if he had wished to do so". This display of repentance temporarily reconciled him with the Church and Innocent III, and Raymond then ostensibly aligned himself with the Crusaders. The Crusaders in July 1209 directed attention to the lands of Raymond's rival
Raymond Roger Trencavel, leading to the capture and
massacre of Béziers, the siege and capture of
Carcassonne, and the death of Trencavel. However, Raymond's continued reluctance to pursue his vassals and act against his own subjects accused of heresy was soon seen by the Crusaders and Innocent III as a failure to uphold his oath made in 1209. As a result, in 1211, Raymond's excommunication was reiterated by papal legates, while the Council of Montpellier placed an Interdict over the County of Toulouse. More of a diplomat than a soldier, he was unable to stop the advance of
Simon de Montfort, who captured
Toulouse. Following the
Battle of Muret, Raymond was exiled to
England under his former brother-in-law
John, King of England. In November 1215, Raymond and his son (the later
Raymond VII, Count of Toulouse) were in Rome with
Raymond-Roger, Count of Foix on the occasion of the
Fourth Lateran Council to vindicate themselves and dispute the loss of their territories. Raymond's son-in-law, Pierre-Bermond II of Sauve, was also there to lay claim to the county of Toulouse, but this claim failed. Raymond and his son went from Rome to
Genoa and thence to
Marseille in February 1216. Raymond's son set out from Marseille to regain the family territories in Provence; in May 1216 he besieged
Beaucaire and captured it on August 24. Meanwhile, Raymond went to
Aragon, hoping to rally support. From there he engaged in secret negotiations with leaders in Toulouse during 1216. Simon de Montfort possibly believed that Raymond was on his way to the city in September 1216; at any rate he returned in great haste from
Beaucaire and conducted a partial sack of the city, apparently intended as punishment. Finally, on 12 September 1217, Raymond re-entered Toulouse again. Simon de Montfort immediately besieged the city once more. Simon was killed during the siege (25 June 1218); his son
Amaury VI of Montfort took his place, and for five years the Crusade faltered. The failure of
Louis VIII's campaigns, from 1219 to 1226, finally permitted Raymond, and his son and successor, to recover most of their territories.
Berry College military history professor Laurence W. Marvin made Raymond the subject of his entry in the 2022 anthology
The Worst Military Leaders in History. Raymond's early diffidence in the face of Church sanctions such as excommunication and interdict cost him serious credibility with allies later on, to the point that they dismissed sound military advice based on his experience. They also recalled his desultory prosecution of the 1211 siege of
Castelnaudary. There, Raymond had built his own heavily fortified camp a great distance from the town, as if he were more worried about being attacked himself, and failed to blockade the area, allowing Simon to regularly resupply. At the time he was also ridiculed for restricting himself to the use of catapults against the walls and not attacking Simon's soldiers on sorties outside the walls to repair the damage. ==Death==