BYZANTINE EMPIRE
TIBERIUS II CONSTANTINUS, 578-582
MAURICIUS TIBERIUS, 582-602
CONSTANS II, 642-668
PHILIPPICUS, 711-713
CONSTANTINUS V, 741-775
THEOPHILUS, 829-842
CONSTANTINUS VII, 913-959
CONTANTINUS IX, 1042-1055
ALEXIUS I COMNENUS, 1081-1118
MANUEL I COMNENUS, 1143-1180
ISAAC II ANGELUS, 1185-1195
JOHN III DUCAS, 1222-1254