Histoire littéraire de la France: XIIIe siècle, Paris, Firmin-Didot, 1838, Volume 19, p. 103 [1] Accessed October 27, 2012
Reichert, p. 95, note 1. Florentius was probably Florentius de Hidinio, also called Florentius Gallicus, Histoire literaire de la France: XIIIe siècle, Volume 19, p. 104, Accessed October 27, 2012. The presence of these scholars was due to the proximity of Valenciennes to the University of Paris.
Paolo Vian, "Innocenzo V, beato." Enciclopedia dei papi (2000). (in Italian) His residence in Lyons may have been the occasion for him acquiring the name Burgundus: Benedictine Monks of S. Maur (editors), Gallia christiana 4 (Paris 1728), p. 149. If Peter were Italian Savoyard, his presence in the French Province of the Dominicans must be convincingly explained.
Pierre Feret, La faculté de Théologie de Paris, et ses docteurs les plus célèbres. Moyen Age. II (Paris 1895), pp. 487-494. Paolo Vian, "Innocenzo V, beato." Enciclopedia dei papi (2000). (in Italian)
Paolo Vian, "Innocenzo V, beato." Enciclopedia dei papi (2000). (in Italian)