», in Jean XXII et le Midi (Cahiers de Fanjeaux, 45), Toulouse, Privat, 2012, pp. 159–235. Brown, Jaqueline (1991). "The Declaratio on Jon XXII's Decree Exercrabilis and the Early History of the Rota," Bulletin of Medieval Canon Law, 47 (n.s. Vol. 21), pp. 47–139. Nold, Patrick (2003). Pope John XXII and his Franciscan Cardinal: Bertrand de la Tour and the Apostolic Poverty Controversy. Oxford. (in French) External links Catholic encyclopedia entry 1244 births 1334 deaths People from Cahors Popes French popes Cardinal-bishops of Porto Avignon Papacy 14th-century French Roman Catholic bishops 14th-century popes