[420:2] Jaffé, 50; Hefele, iv., 707.
[420:3] Bömer, Regesta, v., 3. See Hauck, iii., 57-59. But it must be remembered that among these wicked Popes there appeared here and there a Pope distinguished for purity of life. Such were John IX. (898-900), Benedict IV. (900-903), Anastasius III. (911-913), Leo VI. (928-929).
[421:1] Gieseler, ii., 332.
[421:2] Mansi, xviii., 270.
[421:3] Alzog, ii., § 200.
[422:1] Alzog, ii., § 200.
[423:1] Greenwood, bk. ix., ch. 3.
[423:2] Ibid., bk. x., ch. 1.
[424:1] Read his address to the Council of Pavia in Fisher, Mediæval Empire, ii., 68. Cf. Greenwood, bk. ix., ch. 3, 4.