Constantine X Doukas
Emperor and Autocrat of the Romans
Constantine X full portrait.jpg
Contemporary miniature of Constantine X, previously thought to be Alexios I[1]
Byzantine emperor
Reign23 November 1059 –
23 May 1067
PredecessorIsaac I
SuccessorRomanos IV
Bornc. 1006
Died23 May 1067 (aged about 61)
Spouseunknown
Eudokia Makrembolitissa
IssueMichael VII Doukas
Andronikos Doukas
Konstantios Doukas
Anna Doukaina
Theodora Anna Doukaina
Zoe Doukaina
DynastyDoukas
FatherAndronikos Doukas

Constantine X Doukas or Ducas (Greek: Κωνσταντῖνος Δούκας, Kōnstantinos X Doukas, 1006 – 23 May 1067), was Byzantine emperor from 1059 to 1067. He was the founder and first ruling member of the short-lived Doukid dynasty. During his reign, the Normans took over much of the remaining Byzantine territories in Italy while in the Balkans the Hungarians occupied Belgrade. He also suffered defeats by the Seljuk sultan Alp Arslan.

Reign

A gold tetarteron of Constantine X
A gold tetarteron of Constantine X

Constantine's parents are not mentioned in any primary sources,[2] but some scholars theorize that he was the son of Andronikos Doukas, a nobleman who served as strategos of Preslav during the reign of Basil II (r. 976–1025).[3][4] Historians often give his bithdate as c. 1006,[5] as he is said to have died aged "slightly over sixty years".[6][2] He was an academic, addicted to endless debates about philosophy and theology, and he gained influence after he married, as his second wife, Eudokia Makrembolitissa, a niece of Patriarch Michael Keroularios.[7] In 1057, Constantine supported the usurpation of Isaac I Komnenos, gradually siding with the court bureaucracy against the new emperor's reforms.[7] In spite of this tacit opposition, Constantine was chosen as successor by the ailing Isaac in 1059, under the influence of Michael Psellos.[8] Isaac abdicated on 22 November and Constantine X was crowned emperor on the following day.[9]

The new emperor quickly associated two of his young sons in power, Michael VII Doukas and Konstantios Doukas, appointed his brother John Doukas as kaisar (caesar), and embarked on a policy favorable to the interests of the court bureaucracy and the church.[7] Severely undercutting the training and financial support for the armed forces, Constantine X disbanded the Armenian local militia of 50,000 men at a crucial point of time, coinciding with the westward advance of the Seljuk Turks and their Turcoman allies.[10] Undoing many of the necessary reforms of Isaac I Komnenos, he bloated the military bureaucracy with highly paid court officials and crowded the Senate with his supporters.[11]

His decisions to replace standing soldiers with mercenaries[12] and leaving the frontier fortifications unrepaired led Constantine to become naturally unpopular with the supporters of Isaac within the military aristocracy, who attempted to assassinate him in 1061.[7] He also became unpopular with the general population after he raised taxes to try to pay the army.[7]

At the very start of his reign, the Normans under Robert Guiscard completed the conquest of Byzantine Calabria, but Constantine showed a resurgent interest in retaining Apulia. He appointed at least two catepans of Italy (Marules and Sirianus) and sent reinforcements on two further occasions (under "Miriarcha" and Michael Maurex). He also suffered invasions by Alp Arslan in Asia Minor in 1064, resulting in the loss of the Armenian capital,[13] and by the Oghuz Turks in the Balkans in 1065,[14] while Belgrade was lost to the Hungarians.[15]

Already old and unhealthy when he came to power, Constantine died on 23 May 1067.[16] His final act was to demand that only his sons succeed him, forcing his wife Eudokia Makrembolitissa to take a vow not to remarry.[17]

Family

Constantine X and Eudokia Makrembolitissa in a reliquary of Demetrius of Thessaloniki.
Constantine X and Eudokia Makrembolitissa in a reliquary of Demetrius of Thessaloniki.

By his first wife, a daughter of Constantine Dalassenos, Constantine X Doukas had several daughters:[18]

By his second wife, Eudokia Makrembolitissa, he had the following issue:

See also

Notes

  1. ^ Spatharakis 1976, pp. 27–34.
  2. ^ a b c d e PBW, Konstantinos 10.
  3. ^ Magdalino, Paul (2003). Byzantinum in the Year 1000. Brill. p. 92. ISBN 978-90-04-12097-6.
  4. ^ Madgearu, Alexandru (2013). Byzantine Military Organization on the Danube. Brill. ISBN 978-90-04-25249-3.
  5. ^ ODB, p. 504.
  6. ^ Psellos, Constantine X, 21.
  7. ^ a b c d e Kazhdan 1991, p. 504
  8. ^ Norwich 1993, p. 337.
  9. ^ Gauthier 1966, pp. 156. "Polemis proposed the date 24 November 1059, [but] he was wrong by one day [...] These dates are confirmed by the Atheniensis graecus 1429, folio 45".
  10. ^ Norwich 1993, p. 341.
  11. ^ Finlay 1854, p. 17.
  12. ^ Norwich 1993, p. 339.
  13. ^ Norwich 1993, p. 342.
  14. ^ Finlay 1854, p. 27.
  15. ^ Finlay 1854, p. 24.
  16. ^ Gauthier 1966, p. 157–9.
  17. ^ Norwich 1993, p. 343.
  18. ^ Norwich 1993, p. 301.

References

Constantine X Doukas Doukid dynastyBorn: 1006 Died: 23 May 1067 Regnal titles Preceded byIsaac I Byzantine emperor 1059–1067 Succeeded byRomanos IV