recovered by Nicephorus Phocas, [228];
taken by the Venetians, [292]
Cross, the Holy, captured by the Persians, [132];
recovered by Heraclius, [139];
removed to Constantinople, [163]
Crumn, king of Bulgaria, defeats Nicephorus I., [203];
besieges Constantinople, [205]
Crusaders, their dealings with Alexius I., [263], [264];
enter Syria, [265];
of the Fourth Crusade, [279];