events which are likewise described in the Istoria Civile of Giannone. tom. l. xix. tom. iii. l. xx.] [Footnote 38: Ducange, Hist. de C. P. l. v. c. 49--56, l. vi. c. 1--13. See Pachymer, l. iv. c. 29, l. v. c. 7--10, 25 l. vi. c. 30, 32, 33, and Nicephorus Gregoras, l. iv. 5, l. v. 1, 6.] [Footnote 39: The reader of Herodotus will recollect how miraculously the Assyrian host of Sennacherib was disarmed and destroyed, (l. ii. c. 141.)] Among the proscribed adherents of the house of Swabia, John of Procida forfeited a small island of that name in the Bay of Naples. His birth was noble, but his education was learned; and in the poverty of exile, he was relieved by the practice of physic, which he had studied in the school of Salerno. Fortune had left him nothing to lose, except life; and to despise life is the first qualification of a rebel. Procida was endowed with the art of negotiation, to enforce his reasons and disguise his motives; and in his various transactions with nations and men, he could persuade each party that he labored solely for _their_ interest. The new kingdoms of Charles were afflicted by every species of fiscal and military oppression; [40] and the lives and fortunes of his Italian subjects were sacrificed to the greatness of their master and the licentiousness of his followers. The hatred of Naples was repressed by his presence; but the looser government of his vicegerents excited the contempt, as well as the aversion, of the Sicilians: the island was roused to a sense of freedom by the eloquence of Procida; and he displayed to every baron his private interest in the common cause. In the confidence of foreign aid, he successively visited the courts of the Greek emperor, and of Peter king of Arragon, [41] who possessed the