[678] Nic. de Clemangis de Ruina Ecclesiæ, cap. xix.-xxxvi.
[679] S. Bonaventuræ Libell. Apologet. Quæst i.; Tractatus quare Fr. Minores prædicent.
[680] Pelayo, Heterodoxos Españoles, I. 721-3, 735-6.
[681] Marsil. Patav. Defensor Pacis II. xi. Cf. cap. xxiii., xxiv.—Alvar. Pelag. de Planct. Eccles. Lib. II. Art. vii.—Baluz. et Mansi, III. 24-5.
[682] Chron. Glassberger ann. 1335.—Albert. Argentinens. Chron. ann. 1351.—Hist. Ordin. Carthus. (Martene Ampl. Coll. VI. 187).
[683] Petrarchi Lib. sine Titulo Epistt. vii., viii., ix., xii., xvi.—Decamerone, Giorn. I. Nov. 2.
Petrarch’s wrath at the papal court is explicable if there is truth in the disgusting story alleged in explanation of the enigmatical allusions in his Canzone XXII.—“Mai non vo’ più cantor com’io soleva.”
[684] Revelat. S. Brigittæ Lib. I. c. 41; Lib. IV. c. 33, 37, 142.
St. Birgitta was canonized in 1391 by Boniface IX., and after the Schism was healed this was confirmed in 1419 by Martin IV. Both popes ascribe her revelations to the Holy Ghost.
[685] Epistole della Santa Caterina da Siena, Lett. 9, 13, 14, 15, 17, 18, 21, 35, 38, 39, 41, 44, 50, 91, etc. (Milano, 1843).