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Sack of Amorium

To avenge the Byzantine sack of Sozopetra, Caliph al-Mu'tasim invaded Asia Minor in 838 with an exceptionally large army. One of its columns defeated Emperor Theophilos at Anzen, and the caliph took and razed Amorium, the home city of the reigning Amorian dynasty and one of the largest cities of the empire.

Date
1 August – between 12 August and 24 September 838start: exact date; end: exact date unknown: an interval is given · duration: 33 daysDate in the Julian calendar
Place
Amorium (Amorion)today: near Emirdağ, Afyonkarahisar Province, Turkey · Balkans and Anatolia
Participants
Al-Mu'tasim, Theophilos, Abbasid Caliphate, Byzantine Empire
Threads
Early medieval Europe (500–1000)
Also known as
Siege of Amorium; Осада Амория; Amorion; Аморион; Battle of Anzen; Битва при Анзене; 42 Martyrs of Amorium; Сорок два аморийских мученика

In 837 Theophilos, a convinced iconoclast who looked to victories to vindicate his policy, raided the caliphate’s frontier districts on the upper Euphrates and sacked Sozopetra and Arsamosata. In 838 al-Mu'tasim answered with a campaign aimed deep into Anatolia. One of his armies, under Afshin, defeated Theophilos at Anzen on 22 July; the caliph’s forces then plundered the abandoned city of Ancyra and on 1 August laid siege to Amorium, the seat of the Anatolic theme and the birthplace of Theophilos’s father, Michael II. A defector showed the besiegers a poorly repaired stretch of the wall; they breached it, and while the commander of that sector was negotiating privately with the caliph, the Arabs broke into the city. Most modern accounts place its fall about two weeks after the siege began (12, 13 or 15 August). In 1900 A. A. Vasiliev, following al-Tabari’s figure of a 55-day siege, dated it to 24 September 838; the revised French edition of his work accepts 12 August.

Amorium was plundered and burned; the chroniclers’ figures for the dead vary — 70,000 in Theophanes Continuatus, 30,000 in al-Mas'udi. The survivors were enslaved, the city’s iron gates were taken to Samarra, and the captive officers who refused to convert to Islam were executed at Samarra on 6 March 845 — the Forty-Two Martyrs of Amorium. Abu Tammam celebrated the victory in a famous ode. The fall of Amorium did not change the balance of power, but in the view of Warren Treadgold its lasting effect was to discredit iconoclasm, which was abandoned in 843, the year after Theophilos’s death.

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Connections

Related events

  • Battle of Akroinon740 · Balkans and AnatoliaA century earlier the victory at Akroinon, also in Phrygia, had strengthened Leo III in his iconoclast policy; the fall of Amorium helped to discredit it
  • Byzantine Iconoclasmbetween 726 and 730 – 11 March 843 · Balkans and AnatoliaIn Warren Treadgold’s view the disaster discredited iconoclasm, which was abandoned in 843
  • Al-Mu'tasim founds Samarra, the new Abbasid capital836 · Middle East and EgyptForty-two captives from Amorium, held for years, were executed at Samarra in 845
  • The “Rhos” at the court of Louis the Pious18 May 839 · Western and Central EuropeAfter the fall of Amorium Theophilos sought allies in the West; his embassy received by Louis the Pious at Ingelheim in 839 brought the ‘Rhos’

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Sources

  1. Wikipedia (English): Sack of Amorium
  2. Wikipedia (English): 42 Martyrs of Amorium
  3. Wikipedia (English): Theophilos (emperor)
  4. Wikipedia (Russian): Осада Амория
  5. Wikipedia (Russian): Сорок два Аморийских мученика
  6. Wikipedia (Russian): Феофил (император)
  7. Treadgold W. The Byzantine Revival, 780–842. — Stanford: Stanford University Press, 1988.
  8. Васильев А. А. Византия и арабы: Политические отношения Византии и арабов за время Аморийской династии. — СПб., 1900.
  9. Bury J. B. A History of the Eastern Roman Empire from the Fall of Irene to the Accession of Basil I (A.D. 802–867). — London: Macmillan, 1912.
  10. Vasiliev A. A. Byzance et les Arabes. T. 1: La dynastie d’Amorium (820–867). — Bruxelles, 1935.
  11. Kiapidou I.-S. Campaign of the Arabs in Asia Minor, 838 // Encyclopaedia of the Hellenic World, Asia Minor. — Athens: Foundation of the Hellenic World, 2003.
  12. Wikidata: Q1669285