Book contents
- Frontmatter
- 1 Introduction
- 2 The papacy, 1024–1122
- 3 The western empire under the Salians
- 4 Italy in the eleventh century
- 5 The kingdom of the Franks to 1108
- 6 Spain in the eleventh century
- 7 England and Normandy 1042–1137
- 8 The Byzantine Empire, 1025–1118
- 9 Kievan Rus’, the Bulgars and the southern Slavs, c. 1020 – c. 1200
- 10 Poland in the eleventh and twelfth centuries
- 11 Scandinavia in the Eleventh and Twelfth Centuries
- 12 Hungary in the Eleventh and Twelfth Centuries
- 13 The papacy, 1122–1198
- 14 The western empire, 1125–1197
- 15 Italy in the twelfth century
- 16 Spain in the twelfth century
- 17 The kingdom of the Franks from Louis VI to Philip II
- 18 England and the Angevin dominions, 1137–1204
- 19 Scotland, Wales and Ireland in the Twelfth Century
- 20 The Byzantine Empire, 1118–1204
- 21 The Latin East, 1098–1205
- 22 ’Abbasids, Fatimids and Seljuqs
- 23 Zengids, Ayyubids and Seljuqs
- Appendix: genealogical tables
- List of primary sources
- Bibliography of Secondary Works Arranged by Chapter
- Index
- Map 1a The western empire: Burgundy and Provence in the eleventh century"
- Map 1b The western empire: Germany and the north-eastern frontier of Christendom in the eleventh century"
- Map 3 The kingdom of the Franks"
- Map 4 England and Normandy"
- Map 10 Germany under Frederick Barbarossa, c. 1190">
- Map 12 The Angevin empire"
- References
20 - The Byzantine Empire, 1118–1204
Published online by Cambridge University Press: 28 March 2008
- Frontmatter
- 1 Introduction
- 2 The papacy, 1024–1122
- 3 The western empire under the Salians
- 4 Italy in the eleventh century
- 5 The kingdom of the Franks to 1108
- 6 Spain in the eleventh century
- 7 England and Normandy 1042–1137
- 8 The Byzantine Empire, 1025–1118
- 9 Kievan Rus’, the Bulgars and the southern Slavs, c. 1020 – c. 1200
- 10 Poland in the eleventh and twelfth centuries
- 11 Scandinavia in the Eleventh and Twelfth Centuries
- 12 Hungary in the Eleventh and Twelfth Centuries
- 13 The papacy, 1122–1198
- 14 The western empire, 1125–1197
- 15 Italy in the twelfth century
- 16 Spain in the twelfth century
- 17 The kingdom of the Franks from Louis VI to Philip II
- 18 England and the Angevin dominions, 1137–1204
- 19 Scotland, Wales and Ireland in the Twelfth Century
- 20 The Byzantine Empire, 1118–1204
- 21 The Latin East, 1098–1205
- 22 ’Abbasids, Fatimids and Seljuqs
- 23 Zengids, Ayyubids and Seljuqs
- Appendix: genealogical tables
- List of primary sources
- Bibliography of Secondary Works Arranged by Chapter
- Index
- Map 1a The western empire: Burgundy and Provence in the eleventh century"
- Map 1b The western empire: Germany and the north-eastern frontier of Christendom in the eleventh century"
- Map 3 The kingdom of the Franks"
- Map 4 England and Normandy"
- Map 10 Germany under Frederick Barbarossa, c. 1190">
- Map 12 The Angevin empire"
- References
Summary
between the death of Alexios I and the establishment of the Latin empire of Constantinople, eight emperors ruled in the eastern Roman capital. Their reigns were as successful as they were long. Under John II (1118–43) and Manuel I (1143–80) Byzantium remained a wealthy and expansionist power, maintaining the internal structures and external initiatives which were necessary to sustain a traditional imperial identity in a changing Mediterranean world of crusaders, Turks and Italian merchants. But the minority of Manuel’s son Alexios II (1180–83) exposed the fragility of the regime inaugurated by Alexios I. Lateral branches of the reigning dynasty seized power in a series of violent usurpations that progressively undermined the security of each usurper, inviting foreign intervention, provincial revolts and attempted coups d’état. Under Andronikos I (1183–5), Isaac II (1185–95), Alexios III (1195–1203), Alexios IV (1203–4) and Alexios V (1204), the structural features which had been the strengths of the state in the previous hundred years became liabilities. The empire’s international web of clients and marriage alliances, its reputation for fabulous wealth, the overwhelming concentration of people and resources in Constantinople, the privileged status of the ‘blood-royal’, the cultural self-confidence of the administrative and religious elite: under strong leadership, these factors had come together to make the empire dynamic and great; out of control, they and the reactions they set up combined to make the Fourth Crusade a recipe for disaster.
The Fourth Crusade brought out the worst in the relationship between Byzantium and the west that had been developing in the century since the First Crusade; the violent conquest and sack of Constantinople expressed and deepened old hatreds, and there is clearly some sense in the standard opinion that the event confirmed beyond doubt how incompatible the two cultures had always been.
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- Information
- The New Cambridge Medieval History , pp. 611 - 643Publisher: Cambridge University PressPrint publication year: 2004