of one of his attendants: a proposition which put a triumphant end to the argument.[358] A more formal assertion of the diplomatic value of the duel was made when in 1177 the conflicting claims of the kings of Castile and Navarre were referred to Henry II. of England for adjudication, and both embassies to the English court were supplied with champions as well as with lawyers, so as to be prepared in case the matter was submitted to the duel for decision.[359] Nor were these solitary instances of the reference of the mightiest state questions to the chances of the single combat. Allusion has already been made to the challenge which passed between Charles of Anjou and Pedro of Aragon, and not dissimilar was that which resulted from the interview at Ipsch in 1053 between the Emperor Henry III. of Germany and Henry I. of France.[360] A hundred years earlier, in 948, when, at the Synod of Ingelheim, Louis d’Outremer invoked the aid of the Church in his death-struggle with the rising race of Capet, he closed the recital of the wrongs endured at the hands of Hugh le grand by offering to prove the justice of his complaints in single combat with the aggressor.[361] When the battle ordeal was thus thoroughly incorporated in the manners of the age, we need scarcely be surprised that, in a life of St. Matilda, written by command of her son Otho the Great, the author, after describing the desperate struggles of the Saxons against Charlemagne, should gravely inform us that the war was at last concluded by a duel between the Christian hero and his great antagonist Witikind, religion and empire being both staked on the issue as a prize of the victor; nor does the pious chronicler shudder at the thought that the destiny of Christianity was intrusted to the sword of the Frank.[362] His story could not seem improbable to those who witnessed in 1034 the efforts of Conrad the Salic to pacify the Saxon marches. On his inquiring into the causes of the mutual devastations of the neighboring races, the Saxons, who were really the aggressors, offered to prove by the duel that the Pagan Luitzes were in fault, trusting that their Christianity would overbalance the injustice of their cause. The defeat of their champion by his heathen adversary was, however, a memorable example of the impartial justice of God, and was received as a strong confirmation of the value of the battle trial.[363]