840s

Decade
Millennium
1st millennium
Centuries
  • 8th century
  • 9th century
  • 10th century
Decades
  • 820s
  • 830s
  • 840s
  • 850s
  • 860s
Years
  • 840
  • 841
  • 842
  • 843
  • 844
Categories
  • Births
  • Deaths
  • Establishments
  • Disestablishments
  • v
  • t
  • e

The 840s decade ran from January 1, 840, to December 31, 849.

Events

840

This section is transcluded from AD 840. (edit | history)

By place

Europe
Britain
Asia

By topic

Religion

841

This section is transcluded from AD 841. (edit | history)

By place

Europe
Ireland
  • The town of Dyflin (meaning "Black Pool") or Dublin (modern Ireland) is founded by Norwegian Vikings, on the south bank of the River Liffey. The settlement is fortified with a ditch and an earth rampart, with a wooden palisade on top. The Norsemen establish a wool weaving industry, and there is also a slave trade. An artificial hill is erected, where the nobility meets to make laws and discuss policy.
Byzantine Empire
Abbasid Caliphate
Asia
  • In the Chinese capital of Chang'an, the West Market (and East Market) are closed every night one hour and three quarters before dusk (by government order); the curfew is signaled by the sound of 300 beats to a loud gong. After the official markets have been closed for the night, small night markets in residential areas thrive with plenty of customers, despite government efforts to shut them down. With the decline of the government's authority (by mid 9th century), this edict (like many others) is largely ignored, as urban dwellers keep attending the night markets regardless.

842

This section is transcluded from AD 842. (edit | history)

By place

Byzantine Empire
Europe
Britain
Abbasid Caliphate
Abbasid dinar of al-Mutasim, he became ill and died on 05–01–842

843

This section is transcluded from AD 843. (edit | history)

By place

Europe
British Isles
Arabian Empire
Asia

By topic

Religion

844

This section is transcluded from AD 844. (edit | history)

By place

Byzantine Empire
Europe
Britain
  • King Æthelred II of Northumbria is expelled from his kingdom by Rædwulf, who takes the throne. Rædwulf is later killed in battle against the Vikings, along with many of his noblemen. Æthelred returns and claims his right to rule.
  • King Merfyn Frych dies after a 24-year reign. He is succeeded by his son Rhodri Mawr ("the Great"), who thus becomes ruler of Gwynedd (Wales).

By topic

Religion

845

This section is transcluded from AD 845. (edit | history)

By place

Byzantine Empire
Europe
Asia

By topic

Religion

846

This section is transcluded from AD 846. (edit | history)

By place

Byzantine Empire
Europe
Britain
Ireland
Arabian Empire
Asia

847

This section is transcluded from AD 847. (edit | history)

By place

Europe
Abbasid Caliphate
Death of Abbasid caliph Al-Wathiq, He died as the result of dropsy [26] on 10 August 847. He was succeeded by his brother al-Mutawakkil.

By topic

Natural events
Religion

848

This section is transcluded from AD 848. (edit | history)

By place

Europe
Britain
Asia

By topic

Religion

849

This section is transcluded from AD 849. (edit | history)

By place

Europe
Abbasid Caliphate
Asia

Significant people

Births

Transcluding articles: 840, 841, 842, 843, 844, 845, 846, 847, 848, and 849

840

841

842

843

844

845

846

847

848

849

Deaths

Transcluding articles: 840, 841, 842, 843, 844, 845, 846, 847, 848, and 849

840

841

842

843

844

845

846

847

848

849

References

Citation

  1. ^ Zaluckyj & Zaluckyj, "Decline"
  2. ^ History of Central Asia.
  3. ^ Guidoboni, Traina, 1995, p. 121
  4. ^ Eric Joseph, Struggle for Empire, p. 103. Cornell University, 2006. ISBN 0-8014-3890-X. Joseph states this number, given by Agnellus of Ravenna, is probably exaggerated.
  5. ^ Recorded in the Chronicle of Fontenelle Abbey.
  6. ^ Treadgold 1988, pp. 324–325.
  7. ^ J. Norwich, A History of Venice, p. 32.
  8. ^ "Al-Muʿtaṣim | ʿAbbāsid caliph". Encyclopedia Britannica. Retrieved 2021-05-18.
  9. ^ John Skylitzes, A Synopsis of Byzantine History, 811—1057: Translation and Notes, transl. John Wortley, 81note114.
  10. ^ Pierre Riche, The Carolingians: The Family who forged Europe, transl. Michael Idomir Allen, (University of Pennsylvania Press, 1983), p. 162.
  11. ^ Makrypoulias (2000), p. 351.
  12. ^ Treadgold (1997), p. 447.
  13. ^ Rucquoi, Adeline (1993). Histoire medieval de la Péninsule ibérique. Paris: Seuil. p. 87. ISBN 2-02-012935-3.
  14. ^ Merriam-Webster (Jan 2000). Merriam-Webster's Encyclopedia of World Religions, p. 231. ISBN 0-87779-044-2.
  15. ^ Arpee, Leon (1946). A History of Armenian Christianity. New York: The Armenian Missionary Association of America. p. 107.
  16. ^ Vasiliev 1935, pp. 399–404.
  17. ^ Rucquoi, Adeline (1993). Histoire médiévale de la Péninsule ibérique. Paris: Seuil. p. 85. ISBN 2-02-012935-3.
  18. ^ AF a. 844: Karolus Aquitaniam, quasi ad partem regni sui iure pertinentem, affectans ... ("Charles wanted Aquitaine, which belonged by right to a part of his kingdom").
  19. ^ Huart 1986, p. 647.
  20. ^ Toynbee 1973, p. 391.
  21. ^ Jones 2001, p. 212.
  22. ^ Sawyer 2001, p. 40.
  23. ^ Fine, John V. A. Jr. (1991) [1983]. The Early Medieval Balkans: A Critical Survey from the Sixth to the Late Twelfth Century. Ann Arbor: University of Michigan Press. p. 110. ISBN 0-472-08149-7.
  24. ^ Goldberg 2006, p. 140.
  25. ^ Kreutz, p. 38.
  26. ^ Kennedy 2006, p. 232.
  27. ^ Vasiliev (1935), p. 208.
  28. ^ Wards-Perkins, Bryan. From Classical Antiquity to the Middle Ages, p. 195. Oxford University Press, 1984. ISBN 0-19-821898-2.
  29. ^ Benvenuti, Gino (1985). Le Repubbliche Marinare. Amalfi, Pisa, Genova e Venezia. Rome: Newton & Compton Editori. p. 15. ISBN 88-8289-529-7.
  30. ^ Zimmermann, Wilhelm (1878). A Popular History of Germany: From the Earliest Period to the Present Day. H. J. Johnson. p. 533.
  31. ^ Talbot, Alice-Mary Maffry (1996). "Life of St. Theodora of Thessalonike". Holy Women of Byzantium: Ten Saints' Lives in English Translation. Dumbarton Oaks. p. 179. ISBN 978-0-88402-248-0. Retrieved 3 March 2024.
  32. ^ The Oxford companion to Irish history (2nd ed.). Oxford University Press. February 24, 2011. p. 26. ISBN 9780199691869.
  33. ^ Eustache, D. (1971). "Idrīsids". In Lewis, B.; Ménage, V. L.; Pellat, Ch. & Schacht, J. (eds.). The Encyclopaedia of Islam, Second Edition. Volume III: H–Iram. Leiden: E. J. Brill. pp. 1035–1037. doi:10.1163/1573-3912_islam_SIM_3495. OCLC 495469525.

Bibliography

  • Vasiliev, Alexander A. (1935). Byzance et les Arabes, Tome I: La dynastie d'Amorium (820–867). Corpus Bruxellense Historiae Byzantinae (in French). French ed.: Henri Grégoire, Marius Canard. Brussels: Éditions de l'Institut de philologie et d'histoire orientales. OCLC 181731396.
  • Treadgold, Warren (1988). The Byzantine Revival, 780–842. Stanford, California: Stanford University Press. ISBN 978-0-8047-1462-4.
  • Huart, Cl. (1986). "Lamas-Ṣū". In Bosworth, C. E.; van Donzel, E.; Lewis, B. & Pellat, Ch. (eds.). The Encyclopaedia of Islam, Second Edition. Volume V: Khe–Mahi. Leiden: E. J. Brill. p. 647. ISBN 978-90-04-07819-2.
  • Jones, Gwyn (2001). A History of the Vikings. Oxford University. ISBN 978-0-19-280134-0.
  • Kennedy, Hugh (2006). When Baghdad Ruled the Muslim World: The Rise and Fall of Islam's Greatest Dynasty. Cambridge, MA: Da Capo Press. ISBN 978-0-306814808.
  • Sawyer, PH (2001). Illustrated History of the Vikings. Oxford University. ISBN 978-0-19-285434-6.
  • Toynbee, Arnold (1973). Constantine Porphyrogenitus and His World. London and New York: Oxford University Press. ISBN 0-19-215253-X.
  • Goldberg, Eric J. (2006). Struggle for Empire: Kingship and Conflict under Louis the German, 817-876. Ithaca, NY: Cornell University Press. ISBN 9780801438905.