In actual extent and productiveness his estates fairly surpassed those of his imperial cousin, and the defection of such a man signified the death knell of the latter's cause. The battle of Legnano, fought on May 29, 1176, ended in disaster and defeat. Frederick himself, who was wounded and thrown from his horse, finally reached Pavia after days of adventurous flight, having meanwhile been mourned as dead by the remnant of his army. All was not yet lost, indeed, for the league, not knowing what reinforcements were on the way from Germany--the small army of Christian of Mayence, too, was still harvesting victories in the March of Ancona--did not follow up its successes. Cremona, moreover, jealous of Milan, began to waver in her allegiance to the cause of which she had so long been the leader, and eventually signed a treaty with the Emperor. But Frederick, although he at first made a pretence of continuing the war, was soon forced by the representations of his nobles to abandon the policy of twenty-four years, and to make peace on the best terms obtainable with Alexander III, and, through him, with the Lombard cities. The oath of Wuerzburg was broken, and the two treaties of Anagni and Venice put an end to the long war. At Anagni the articles were drawn up on which the later long and wearisome negotiations were based. The Emperor, the Empress, and the young King of the Romans were to acknowledge Alexander as the Catholic and universal pope, and to show him all due respect. Frederick was to give up the prefecture of Rome and the estates of Matilda, and to make peace with the Lombards, with the King of Sicily, the Emperor of Constantinople, and all who had aided and supported the Roman Church. Provision was to be made for a number of German archbishops and bishops who had received their authority from the antipopes. There is no need to dwell on the endless discussions that ensued with regard to these matters; more than once it seemed as though all attempts at agreement would have to be abandoned. But both parties were sincerely anxious for peace, and at last a remarkably skilful compromise was drawn up at Venice. Frederick had objected strongly to renouncing the rights of the empire regarding the estates of Matilda; he was to be allowed to draw the revenues of those estates for fifteen years to come, and the question was eventually to be settled by commissioners. The form of the peace with the Lombards was a still more difficult matter, but the Pope made a wise suggestion which was adopted. A truce of six years was declared, at the end of which time it was hoped that a basis would have been found for a readjustment of the relations between the Emperor and the league. With Sicily, too, hostilities were to cease for a term of fifteen years.