v. 112. Pietro Damiano.] “S. Pietro Damiano obtained a great and well-merited reputation, by the pains he took to correct the abuses among the clergy. Ravenna is supposed to have been the place of his birth, about 1007. He was employed in several important missions, and rewarded by Stephen IX with the dignity of cardinal, and the bishopric of Ostia, to which, however, he preferred his former retreat in the monastery of Fonte Aveliana, and prevailed on Alexander II to permit him to retire thither. Yet he did not long continue in this seclusion, before he was sent on other embassies. He died at Faenza in 1072. His letters throw much light on the obscure history of these times. Besides them, he has left several treatises on sacred and ecclesiastical subjects. His eloquence is worthy of a better age.” Tiraboschi, Storia della Lett Ital. t. iii. 1. iv. c. 2. v. 114. Beside the Adriatic.] At Ravenna. Some editions have FU instead of FUI, according to which reading, Pietro distinguishes himself from another Pietro, who was termed “Peccator,” the sinner. v. 117. The hat.] The cardinal’s hat. v. 118. Cephas.] St. Peter. v. 119 The Holy Spirit’s vessel.] St. Paul. See Hell, Canto II. 30. v. 130. Round this.] Round the spirit of Pietro Damiano. CANTO XXII v. 14. The vengeance.] Beatrice, it is supposed, intimates the approaching fate of Boniface VIII. See Purgatory, Canto XX. 86. v. 36. Cassino.] A castle in the Terra di Lavoro. v. 38. I it was.] “A new order of monks, which in a manner absorbed all the others that were established in the west, was instituted, A.D. 529, by Benedict of Nursis, a man of piety and reputation for the age he lived in.” Maclaine’s Mosheim, Eccles. Hist. v. ii. cent. vi. p. 2. ch. 2 - 6. v. 48. Macarius.] There are two of this name enumerated by Mosheim among the Greek theologians of the fourth century, v. i. cent. iv p. 11 ch. 2 - 9. In the following chapter, 10, it is said, “Macarius, an Egyptian monk, undoubtedly deserves the first rank among the practical matters of this time, as his works displayed, some few things excepted, the brightest and most lovely portraiture of sanctity and virtue.” v. 48. Romoaldo.] S. Romoaldo, a native of Ravenna, and the founder of the order of Camaldoli, died in 1027. He was the author of a commentary on the Psalms. v. 70. The patriarch Jacob.] So Milton, P. L. b. iii. 510: The stairs were such, as whereon Jacob saw Angels ascending and descending, bands Of guardians bright. v. 107. The sign.] The constellation of Gemini. v. 130. This globe.] So Chaucer, Troilus and Cresseide, b. v, And down from thence fast he gan avise This little spot of earth, that with the sea Embraced is, and fully gan despite This wretched world. Compare Cicero, Somn. Scip. “Jam ipsa terra ita mihi parva visa est.” &c. Lucan, Phar 1. ix. 11; and Tasso, G. L. c. xiv. st, 9, 10, 11. v. 140. Maia and Dione.] The planets Mercury and Venus. CANTO XXIII