the hands of the Bolognese, and was subjected to a life-long imprisonment. Frederick himself in A.D. 1250 closed his active life in the south in the arms of his son Manfred. The pope then returned to Italy, in order to take possession of the Sicilian kingdom, which he claimed as a papal fief. But in A.D. 1251 =Conrad IV.=, summoned by Manfred, hasted thither from Germany, subdued Apulia, conquered Naples, and was resolved to lay hands on the person of the pope himself, who had also excommunicated him, when his career was stopped by death in A.D. 1254, in his twenty-sixth year. On behalf of Conrad’s two-year-old son, Conradin, who had been born in Germany after his father’s departure, Manfred undertook the regency in Southern Italy, but found himself obliged to acknowledge the pope’s suzerainty. Nevertheless the pope was determined to have him also overthrown. Manfred, however, escaped in time to the Saracenic colony of Luceria, and with its help utterly defeated the papal troops sent out against him. Five days after Innocent IV. died, =Alexander IV.=, A.D. 1254-1261, although without his predecessor’s ability, sought still to continue his work. He could not, however, either by ban or by war prevent Manfred, who on the report of Conradin’s death had had himself crowned, from extending the power and prestige of his kingdom farther and farther into the north. =Urban IV.=, A.D. 1261-1264, a Frenchman by birth, son of a shoemaker of Troyes, took up with all his heart the heritage of hate against the Hohenstaufens, and in A.D. 1263 invited Charles of Anjou, the youngest brother of Louis IX. of France, to win by conquest the Sicilian crown. While the prince was preparing for the campaign Urban died. His successor, =Clement IV.=, A.D. 1265-1268, also a Frenchman, could not but carry out what his predecessor had begun. Charles, whom the Romans without the knowledge of the pope had elected their senator, proceeded in A.D. 1265 into Italy, took the vassal oath of fealty, and was crowned as Charles I., A.D. 1265-1285, king of the two Sicilies. Treachery opened up his way into Naples. Manfred fell in A.D. 1266 in the battle of Benevento; and Conradin, whom the Ghibellines had called in as a deliverer of Italy, after the disastrous battle of Tagliacozzo in A.D. 1268, died on the scaffold in his sixteenth year.