|Alternate name||Amorion, ʿAmmūriye, Amūrīn, Hergen Kale|
|Location||Hisarköy, Afyonkarahisar Province, Turkey|
|Periods||Hellenistic to High Middle Ages|
|Associated with||Aesop, Michael II|
|Events||Sack of Amorium|
Amorium was a city in Phrygia, Asia Minor which was founded in the Hellenistic period, flourished under the Byzantine Empire, and declined after the Arab sack of 838. It was situated on the Byzantine military road from Constantinople to Cilicia. Its ruins and höyük ('mound, tumulus') are located under and around the modern village of Hisarköy, 13 kilometers east of the district center, Emirdağ, Afyonkarahisar Province, Turkey.
Amorium is the Latinized version of its original Greek name Amorion (Greek: Ἀμόριον). Arab/Islamic sources refer to the city as ʿAmmūriye. Under Ottoman rule the site, which never regained importance, was called Hergen Kale.
The city minted its own coins beginning between 133 BC to 27 BC until the 3rd century AD, indicating its maturity as a settlement and military importance during the pre-Byzantine period. Amorium then must have been prestigious and prosperous. But early historical records that mention the city are strictly limited to a reference by Strabo, although it is expected that new discoveries will shed light on the city's Roman period and before.
The city was fortified by the emperor Zeno in the 5th century, but did not rise to prominence until the 7th century. Its strategic location in central Asia Minor made the city a vital stronghold against the armies of the Arab Caliphate following the Muslim conquest of the Levant. The city was first attacked by Muʿāwiya in 646. It capitulated to ‘Abd ar-Rahman ibn Khalid in 666 and was occupied by Yazid I in 669, then retaken by Constans II's general Andreas. Over the next two centuries, it remained a frequent target of Muslim raids (razzias) into Asia Minor, especially during the great sieges of 716 and 796. It became capital of the thema of Anatolikon soon after. In 742-743, it was the main base of Emperor Constantine V against the usurper Artabasdos, and in 820, an Amorian, Michael II, ascended the Byzantine throne, establishing the Amorian dynasty. This began the period of the city's greatest prosperity, when it became the largest city in Asia Minor. Its status however as the native city of the reigning dynasty also spelled its doom: in 838, the Caliph Al-Mu'tasim launched a campaign specifically against the city, which was captured and razed, an episode recounted in a poem of Abu Tammam.
The town was rebuilt, but was burned by Thamal al-Dulafi in 931. Following the Battle of Manzikert it was devastated by the Seljuks and a large proportion of its inhabitants were killed. Emperor Alexios I Komnenos defeated the Seljuks at Amorium in 1116, but the area was never recovered.
Amorium was a bishopric at latest by 431, when its bishop, Abraham or Ablabius, was at the Council of Ephesus. The acts of the earlier First Council of Constantinople (381) were signed by a priest, Tyrannus, of Amorium. Other bishops were Mysterius, who took part in the Council of Chalcedon in 451, Theodorus, in the Trullan Council of 692, Theodosius, in the Second Council of Nicaea in 787, and Bessarion in the Council of Constantinople (879). Theophilus was part of the mission that Photius sent to Rome about 20 years earlier.
In the Notitiae Episcopatuum of Pseudo-Epiphanius (c. 640), Amorium appears as a suffragan of Pessinus, capital of Galatia Salutaris. It appears with the same rank in another of the end of the 8th century. Soon afterwards, presumably as a result of citizens of Amorium taking the imperial throne, it became a metropolitan see with, as shown by the early 10th-century Notitiae Episcopatuum of Leo VI the Wise, five suffragan sees: Philomelium, Claneua, Docimium, Polybotus. and Pissia. There is no longer any mention of the see in the 14th-century Notitiae Episcopatuum.
Following the 838 sack, 42 officers and notables of Amorium were taken as hostages to Samarra (today in Iraq). Refusing to convert to Islam, they were executed there in 845, and became canonized as the "42 Martyrs of Amorium".
Amorium's site was long unknown, though its name appears on many maps of the 18th and 19th centuries. It was rediscovered by Richard Pococke in 1739, but the first visit by a western scholar was by the English geologist William John Hamilton in 1836; subsequently, maps placed it more accurately.
In 1987, R.M. Harrison of Oxford University conducted a preliminary survey of the site, with excavations being started in 1988. From its inception the Amorium Excavations Project has been principally concerned with investigating post-classical, Byzantine Amorium. During 1989 and 1990, an intensive surface survey was conducted of the man-made mound in the upper city. In 2001, Ali Kaya made a geophysical survey of the church found in the upper city, although a full excavation has yet to be undertaken. The Project is sponsored by the British Institute of Archaeology at Ankara and funded by grants from various institutions in the United States including the Adelaide and Milton De Groot Fund at The Metropolitan Museum of Art and the Friends of Amorium.
- Aesop (620-560 BC), Greek fable writer (origin disputed among several cities)
- Michael II "the Amorian" (770-829), Byzantine emperor and founder of the Amorian dynasty
- Saint Blaise of Amorion (died 908), Christian monk and saint
- M. Canard, "ʿAmmūriya"", Encyclopedia of Islam, Second Edition online 2012
- Drew Bear, T., DARMC, R. Talbert, S. Gillies, J. Åhlfeldt, T. Elliott. "Places: 609302 (Amorion)". Pleiades. Retrieved February 19, 2015.
- Ivison, p. 27
- Constantina Katsari; Christopher S Lightfoot; Adil Özme (30 January 2013). The Amorium Mint and the Coin Finds: Amorium Reports 4. Walter de Gruyter. ISBN 978-3-05-005828-3.
- Chris S. Lightfoot; Mücahide Lightfoot (31 December 2006). Amorium: A Byzantine City in Anatolia. Homer Kitabevi. ISBN 978-975-8293-80-3.
- Speros Vryonis, The Decline of Medieval Hellenism in Asia Minor and the Process of Islamization from the Eleventh through the Fifteenth Century (University of California Press, 1971), pp. 21
- Heinrich Gelzer, Ungedruckte und ungenügend veröffentlichte Texte der Notitiae episcopatuum, in: Abhandlungen der philosophisch-historische classe der Bayerische Akademie der Wissenschaften, 1901, p. 539, nº 246.
- Siméon Vailhé, v. Amorium, in Dictionnaire d'Histoire et de Géographie ecclésiastiques, vol. II, Paris 1914, coll. 1329-1331
- Gaetano Moroni, Dizionario di erudizione storico-ecclesiastica, Vol. 2, p. 23
- Michel Lequien, Oriens christianus in quatuor Patriarchatus digestus, Paris 1740, Vol. I, coll. 853-856
- Annuario Pontificio 2013 (Libreria Editrice Vaticana 2013 ISBN 978-88-209-9070-1), p. 831
- (French) René Grousset, Les Croisades, Que sais-je ?, 1947
- C.S. Lightfoot, "Coins at Amorium" in Constantina Katsari et al., The Amorium Mint and the Coin Finds, Amorium Reports 4, p. 5
- Chris S. Lightfoot (2003). Amorium reports II: research papers and technical reports. Archaeopress. ISBN 978-1-84171-538-4.
- http://www.amoriumexcavations.org accessed 02/08/08.
- "Chris Lightfoot announces decision to restart fieldwork at Amorium in 2012 with a new 5-year plan.". July 19, 2011. Retrieved 2011-11-07.
- Ivison, Eric A. (2007). "Amorium in the Byzantine Dark Ages (seventh to ninth centuries)". In Henning, Joachim. Post-Roman Towns, Trade and Settlement in Europe and Byzantium, Vol. 2: Byzantium, Pliska, and the Balkans. de Gruyter. pp. 25–59. ISBN 978-3-11-018358-0.
- Karolidis, Pavlos (1908). Η πόλις Αμόριον εν τη χριστιανική και μωαμεθανική ιστορία και ποιήσει [The city of Amorion in Christian and Mohammedan history and poetry] (in Greek). Athens: Τύποις Π. Δ. Σακελλαρίου.
- Kazhdan, Alexander, ed. (1991). Oxford Dictionary of Byzantium. Oxford University Press. pp. 79–80. ISBN 978-0-19-504652-6.
- Lightfoot, Chris (2006). Amorium: A Byzantine City in Anatolia - An Archaeological Guide. Istanbul: Homer Kitabevi. ISBN 975-8293-80-X.
- This article incorporates text from a publication now in the public domain: Herbermann, Charles, ed. (1913). Catholic Encyclopedia. Robert Appleton Company. 
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