at Durazzo, [260];
at siege of Constantinople, [282], [288]
Verona, Baduila at, [92]
Venice, rise of, [225];
commercial treaties of, with Alexius I., [268];
wars with Manuel I., [271];
aids the Fourth Crusade, [279];
engages in war with Alexius III., [282];
share of in plunder of Constantinople, [292];
at war with Michael VIII., [314]