severed by the death of his daughter, than he began to bestir himself, and make interest with the pope to undo what he had done, and regain the honorary crown he had renounced. Pope GregoryvIX., a man of a proud, unconciliating, and revengeful character, owed the emperor a grudge for many an act of disobedience to his authority, and encouraged the overtures of John of Brienne more than he should have done. Frederic, however, despised them both, and, as soon as his army was convalescent, set sail for Acre. He had not been many days at sea when he was himself attacked with the malady, and obliged to return to Otranto, the nearest port. Gregory, who had by this time decided in the interest of John of Brienne, excommunicated the emperor for returning from so holy an expedition on any pretext whatever. Frederic at first treated the excommunication with supreme contempt; but when he got well, he gave his holiness to understand that he was not to be outraged with impunity, and sent some of his troops to ravage the papal territories. This, however, only made the matter worse, and Gregory despatched messengers to Palestine forbidding the faithful, under severe pains and penalties, to hold any intercourse with the excommunicated emperor. Thus between them both, the scheme which they had so much at heart bade fair to be as effectually ruined as even the Saracens could have wished. Frederic still continued his zeal in the Crusade, for he was now king of Jerusalem, and fought for himself, and not for Christendom, or its representative, Pope Gregory. Hearing that John of Brienne was preparing to leave Europe, he lost no time in taking his own departure, and arrived safely at Acre. It was here that he first experienced the evil effects of excommunication. The Christians of Palestine refused to aid him in any way, and looked with distrust, if not with abhorrence, upon him. The Templars, Hospitallers, and other knights, shared at first the general feeling; but they were not men to yield a blind obedience to a distant potentate, especially when it compromised their own interests. When, therefore, Frederic prepared to march upon Jerusalem without them, they joined his banners to a man.
It is said that, previous to quitting Europe, the German emperor had commenced a negotiation with the Sultan Camhel for the restoration of the Holy Land, and that Camhel, who was jealous of the ambition of his brother Cohreddin, was willing to stipulate to that effect, on condition of being secured by Frederic in the possession of the more important territory of Egypt. But before the Crusaders reached Palestine, Camhel was relieved from all fears by the death of his brother. He nevertheless did not think it worth while to contest with the Crusaders the barren corner of the earth which had already been
