In the name of the Lord, amen. This is a copy of the agreement and convention made between the pope, Eugene III, and Frederick, king of the Romans, by their representatives; on the part of the pope: cardinals Gregory of Santa Maria in Trastevere, Ubald of San Prassede, Bernard of San Clemente, Octavian of Santa Cecilia, Roland of San Marco, Gregory of Sant Angelo, Guido of Santa Maria in porticu, and Bruno, abbot of Chiaravalle; on the part of the king: Anselm, bishop of Havelberg; Hermann, bishop of Constance; Udalrich, count of Lenzburg; Guido, count of Guerra, and Guido, count of Bianderati. The king will have one of his ministerials to swear for him that he will not make a peace or a truce either with the Romans or with Roger of Sicily without the consent of the pope. The king will use all the power of his realm to reduce the Romans to subjection to the pope and the Roman church. He will protect the honor of the papacy and the regalia of St. Peter against all men to the best of his ability, and he will aid the church in recovering what she has lost. He will never grant any land in Italy to the king of the Greeks, and will use all his power in keeping him out. All these things the king promises to observe and to do in good faith. The pope, on his part, promises on his apostolic faith, with the consent of the cardinals, that he will ever honor the king as the most dearly beloved son of St. Peter, and that he will give him the imperial crown whenever he shall come to Italy for it. He will aid the king in maintaining and increasing the honor of his realm, as his office demands. If anyone attacks the honor or the authority of the king, the pope at the request of the king will warn him to make satisfaction, and will excommunicate him if he refuses to heed the warning. The pope will not grant any land in Italy to the king of the Greeks, and will use all the resources of St. Peter to drive him out if he invades that land. All these things shall be observed in good faith by both parties, unless they are changed by mutual consent. 98. The Stirrup Episode, 1155. Watterich, Pont. Rom. Vitæ, II, pp. 327 ff. This account of the stirrup episode illustrates the growing pretensions of the papacy, the temper of both Frederick I and the new pope, Adrian IV, and the importance which the Middle Age attached to matters of ceremony.