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Isaac II

Isaac II (Isaac Angelus)ănˈjələs, d. 1204, Byzantine emperor (1185–95, 1203–4). The great-grandson of Alexius I, he was proclaimed emperor by the mob that had killed the unpopular Andronicus I. Isaac repulsed (1185) an invasion by the Normans under William II of Sicily but was unable to suppress the rebellious Bulgars. Corruption in public office continued during his reign. He was deposed and blinded in 1195 by his brother, who became emperor as Alexius III, but Isaac's son (later Alexius IV) appealed to the Latins of the Fourth Crusade (see Crusades), and in 1203 father and son were restored as coemperors. Their overthrow (1204) by Alexius Ducas (Alexius V) led to the storming of Constantinople by the Crusaders.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

More on Isaac II from Infoplease:

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  • Alexius IV - Alexius IV Alexius IV (Alexius Angelus), d. 1204, Byzantine emperor (1203–4), son of Isaac ...
  • Alexius III - Alexius III Alexius III (Alexius Angelus), d. after 1210, Byzantine emperor (1195–1203). He ...
  • Alexius V - Alexius V Alexius V (Alexius Ducas Mourtzouphlos), d. 1204, Byzantine emperor (1204), son-in-law of ...
  • Andronicus I - Andronicus I Andronicus I (Andronicus Comnenus), 1120?–1185, Byzantine emperor ...

See more Encyclopedia articles on: Ancient History, Late Roman and Byzantine: Biographies

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