Pierre de Castelnau (? - died 15 January 1208), French ecclesiastic, made papal legate in 1199 to address the Cathar heresy, he was subsequently murdered...

persuading the local authorities to act against the Cathars. In 1208, Pierre de Castelnau, Innocent's papal legate, was murdered while returning to Rome after...

Catharism were met with little success. After the murder of his legate Pierre de Castelnau in 1208, and suspecting that Raymond VI, Count of Toulouse was responsible...

Guillaume de Castelnau de Clermont-Lodève (1480–1541) was a French diplomat and Cardinal. He was the son of Pierre-Tristan, Seigneur de Clermont et de Clermont-Lodève...

residence in rented boathouses on the nearby West Lake. January 15 – Pierre de Castelnau is murdered by heretics supported by Raymond VI, count of Toulouse...

He was a son of Jean de Castelnau and Jeanne Dusmesnil, one of a family of nine children. His grandfather, Pierre de Castelnau, had been Equerry (Master...

Noël Édouard, vicomte de Curières de Castelnau (24 December 1851 – 19 March 1944) was a French military officer and Chief of Staff of the French Armed...

lords of Baux, of De Banne, of Sabran, and of Nicolaï. Their son Pierre de Castelnau, papal legate, married in turn Dauphine of Sabran de la Roque and the...

of Toulouse had been suspected of ordering the assassination of Pierre de Castelnau, a Roman Catholic preacher who attempted to convert the Cathars....

immediate cause of the crusade was the killing of the papal legate, Pierre de Castelnau. The retinue of professional soldiers, mercenary bands (routiers)...