KIVAL CALIPHS. 225 the caliph, and resolved, great as was the distance, to send ambassadors to Bagdad, where reigned Mus- teazem the Miser, the thirty-seventh of his dynasty. Now, albeit Moslems were in the habit of paying great reverence to the caliph as the successor of Mahomet, he exercised very little substantial power over the fierce warriors who fought for Islamism. Nor, indeed, had the history of the caliphate been such as to add to the sacredness of the office, or to increase the superstitious veneration with which it was regarded. For several centuries, the East wit- nessed the spectacle of rival caliphs, both professing to be the representatives of the prophet, and each claiming all the privileges attaching to the character. The rivals were known as the Fatimites and the Abassides. The Fatimites claimed the caliphate as being the heirs of Ali, Mahomet’s son-in-law, and established their throne at Cairo. The Abassides, who were Mahomet’s male heirs, maintained their state at Bagdad. At length, in 1170, the struggle. for supremacy was terminated by Saladin the Great, who killed the Caliph of Cairo with his mace, and rendered the Caliph of Bagdad undisputed chief of all Moslems; and, from that time, the Abassides, though sunk in effeminacy, and much given to sensual indulgences, continued to exercise their vague privileges and their shadowy authority. Nevertheless, King Louis, bent on obtaining the relief of the captive Crusaders, despatched ambassa- dors to Bagdad to treat with the caliph. The ambassadors were a Templar, and Bisset the English knight; and with them, in their train, went Walter