besiege Constantinople, [204];
routed by Leo V., [205];
defeat Leo VI, [216];
conquered by the Russians, [235];
conquered by Basil II., [241-3];
revolt against Isaac II., [276-7];
slay Baldwin I., [295];
conquests of, [308];
subdued by the Turks, [330]
Burtzes storms Antioch, [231]