Basil II

Basil II, c.958–1025, Byzantine emperor (976–1025), surnamed Bulgaroktonos [Bulgar slayer]. With his brother, Constantine VIII, he nominally succeeded his father, Romanus II, in 963, but had no share in the government during the rule of the usurping generals Nicephorus II (963–69) and John I (969–76). Primarily a soldier, Basil exercised virtually sole rule from 976, while his debauched brother was emperor only in name. Basil suppressed (976–89) a series of revolts of the great landowners led by Bardus Sclerus and revived and strengthened the laws directed against them by Romanus I. He annexed (1018) Bulgaria, although leaving it some measure of autonomy, and later extended the eastern frontier of his empire to the Caucasus. During his reign the schism between the Roman and the Eastern churches widened. Basil was succeeded by Constantine VIII (reigned 1025–28) and by Constantine's daughter Zoë.

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Basil II

 known as Basil Bulgaroctonus (“Slayer of the Bulgars”)

(born 957/958—died Dec. 15, 1025) Byzantine emperor (976–1025). Crowned coemperor with his brother in 960, he had to exile the grand chamberlain (985) and defeat rival generals (989) in order to gain the authority to rule. Basil became one of the strongest Byzantine emperors, winning territory in the Balkans, Mesopotamia, Armenia, and Georgia. He was noted for his victory (1014) in the war with Bulgaria, which ended with his blinding all the soldiers in the defeated Bulgarian army. He increased his domestic authority by attacking the landed interests of the military aristocracy and of the church. Because Basil left no able successor, the gains of his rule were soon undone.