As Bishop-elect he was summoned to Rome by Pope Honorius, who planned to sort out the chaos in the Duchy of Narbonne: Rebecca Rist (2009). The Papacy and Crusading in Europe, 1198-1245. London: Bloomsbury Publishing. p. 84. ISBN978-1-4411-7952-4. Bishop Gualterus was consecrated in Rome by Pope Honorius: Puiggari, p. 41.
Bishop Raymond, under orders from the Archbishop of Narbonne, and with materials and instructions provided by Pope Clement V, conducted trials of the Templars of Mas Deu. The bishop's court exonerated them. Malcolm Barber (2012). The Trial of the Templars. Cambridge UK: Cambridge University Press. pp. 237–239. ISBN978-1-107-39466-7.
Francesc was confessor to King Peter III of Aragon. He was invited by Benedict XIII to the Council of Perpignan in 1408. He was made Patriarch of Jerusalem and Bishop of Elne (19 December 1408). He died on 23 January 1409, after a reign of five weeks. Mary Carruthers; Jan M. Ziolkowski (2003). The Medieval Craft of Memory: An Anthology of Texts and Pictures. University of Pennsylvania Press. p. 189. ISBN0-8122-1881-7.
Puiggari, pp. 81-84. Martigny was Louis XI's resident ambassador in England from 1477 to 1480, when he was brought to trial for treason, for having exceeded his powers and signed an unfavorable treaty. It was actually a diplomatic maneuver on the part of Louis XI to avoid acceptance of the treaty: S. H. Cuttler (2003). The Law of Treason and Treason Trials in Later Medieval France. Cambridge University Press. pp. 232–. ISBN978-0-521-52643-2. He continued his diplomatic work for Louis XI and for Charles VIII.
Cárdenas, Fabricio (2014). 66 petites histoires du Pays Catalan [66 Little Stories of Catalan Country] (in French). Perpignan: Ultima Necat. ISBN978-2-36771-006-8. OCLC893847466.