conquests of, [318];
assassinated, [318]
Romanus I. (Lecapenus), long regency of, [217]
Romanus II, short reign of, [228-9]
Romanus III. (Argyrus), married to Zoe, [245];
dies, [246]
Romanus IV. (Diogenes), reign of, [251];
defeated by Turks, [254];
dies, [256]
Rome, taken by Belisarius, [89];