submits to Belisarius, [91]
Yezid, Saracen prince, wars of with the empire, [170]
Zachariah, patriarch of Jerusalem, [132]
Zapetra, taken by Theophilus, [210]
Zara, taken by the Crusaders, [280]
Zeno, emperor, reorganizes the army, [61];
wars of with the Goths, [62];
sends Theodoric to Italy, [64]
Zeuxippus, baths of, [19]
Zimisces, John, murders Nicephoras 1, [233];