23. Council of Narbonne, chap. 22 (Mansi, , Concilia, 23:362)Google Scholar; this is also the claim of the Processus inquisitionis, ed. Tardif, A. and Balme, F., “Document pour l'histoire de processus per lnquisitionem et de l'inquisitio heretice pravitatis,” Nouvelle revue hstorique 7 (1883): 669–678, p. 673,Google Scholar where the authoriiation of Gregory IX and Innocent IV is alleged. Dossat attributes the manual to the Dominicans Bernard Caux and John Saint-Pierre, inquisitors at Toulouse since 1245 and at Carcassonne as well since September 1248, dating it to the end of 1248 or beginning of 1249 (Crises, p.167). It is listed as Manual number two by Dondaine, Antoine, “Le manuel de l'inquisiteur (1230–1330),” Archivum fratrum praedicatorum 17 (1947): 85–194, esp. 97–101,Google Scholar and said to be unquestionably the work of the inquisitors of Narbonne, the Dominicans William Raymond and Peter Durant (Dossat maintains that this is a mistaken judgment). It is reprinted by Selge, Kurt-Victor, Texte zur Inquisition (Gütersloh, 1967), pp. 70–76,Google Scholar using Dondaine's title, Ordo processus Narbonnensis, with no reference to Dossat's rival attribution.