Duke of Montmorency
At the end of the 13th century, Roquefixade became a stronghold at the end of a line of royal fortresses built along the Corbières hills, to keep watch on the territory of the Count of Foix. The keep was remodelled in the 14th century, and other alterations were made in the 15th and 16th centuries. The castle survived until 1632 when the French king Louis XIII rested in the area on his way to Toulouse for the execution of the Henri II, Duke of Montmorency who had risen against Richelieu. Louis took the opportunity to order the destruction of Roquefixade, it now serving no purpose and being costly to maintain,