The Battle of Mauropotamos ( el, Μάχη τοῦ Μαυροποτάμου) was fought in 844, between the armies of the
Byzantine Empire
The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
and the
Abbasid Caliphate
The Abbasid Caliphate ( or ; ar, الْخِلَافَةُ الْعَبَّاسِيَّة, ') was the third caliphate to succeed the Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abdul-Muttalib ...
, at Mauropotamos (either in northern
Bithynia
Bithynia (; Koine Greek: , ''Bithynía'') was an ancient region, kingdom and Roman province in the northwest of Asia Minor (present-day Turkey), adjoining the Sea of Marmara, the Bosporus, and the Black Sea. It bordered Mysia to the southwest, Pa ...
or in
Cappadocia
Cappadocia or Capadocia (; tr, Kapadokya), is a historical region in Central Anatolia, Turkey. It largely is in the provinces Nevşehir, Kayseri, Aksaray, Kırşehir, Sivas and Niğde.
According to Herodotus, in the time of the Ionian Revo ...
). After a failed Byzantine attempt to recover the
Emirate of Crete
The Emirate of Crete ( ar, إقريطش, Iqrīṭish or , ''Iqrīṭiya''; gr, Κρήτη, Krētē) was an Islamic state that existed on the Mediterranean island of Crete from the late 820s to the reconquest of the island by the Byzantine Empir ...
in the previous year, the Abbasids launched a raid into
Asia Minor
Anatolia, tr, Anadolu Yarımadası), and the Anatolian plateau, also known as Asia Minor, is a large peninsula in Western Asia and the westernmost protrusion of the Asian continent. It constitutes the major part of modern-day Turkey. The re ...
. The Byzantine regent,
Theoktistos
Theoktistos or Theoctistus (; died November 20, 855) was a leading Byzantine official during the second quarter of the 9th century and the ''de facto'' head of the regency for the underage emperor Michael III from 842 until his dismissal and mu ...
, headed the army that went to meet the invasion but was heavily defeated, and many of his officers defected to the
Arabs
The Arabs (singular: Arab; singular ar, عَرَبِيٌّ, DIN 31635: , , plural ar, عَرَب, DIN 31635, DIN 31635: , Arabic pronunciation: ), also known as the Arab people, are an ethnic group mainly inhabiting the Arab world in Wester ...
. Internal unrest prevented the Abbasids from exploiting their victory, however. A truce and a
prisoner exchange
A prisoner exchange or prisoner swap is a deal between opposing sides in a conflict to release prisoners: prisoners of war, spies, hostages, etc. Sometimes, dead bodies are involved in an exchange.
Geneva Conventions
Under the Geneva Convent ...
were consequently agreed in 845, followed by a six-year cessation of hostilities, as both powers focused their attention elsewhere.
Background
Following the
restoration
Restoration is the act of restoring something to its original state and may refer to:
* Conservation and restoration of cultural heritage
** Audio restoration
** Film restoration
** Image restoration
** Textile restoration
* Restoration ecology
...
of the veneration of
icon
An icon () is a religious work of art, most commonly a painting, in the cultures of the Eastern Orthodox, Oriental Orthodox, and Catholic churches. They are not simply artworks; "an icon is a sacred image used in religious devotion". The most ...
s in March 843, the
Byzantine Empire
The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
's government, headed by the Empress-regent
Theodora
Theodora is a given name of Greek origin, meaning "God's gift".
Theodora may also refer to:
Historical figures known as Theodora
Byzantine empresses
* Theodora (wife of Justinian I) ( 500 – 548), saint by the Orthodox Church
* Theodora o ...
and the ''
logothetes Logothete ( el, λογοθέτης, ''logothétēs'', pl. λογοθέται, ''logothétai''; Med. la, logotheta, pl. ''logothetae''; bg, логотет; it, logoteta; ro, logofăt; sr, логотет, ''logotet'') was an administrative title ...
''
Theoktistos
Theoktistos or Theoctistus (; died November 20, 855) was a leading Byzantine official during the second quarter of the 9th century and the ''de facto'' head of the regency for the underage emperor Michael III from 842 until his dismissal and mu ...
, embarked on a sustained assault on the Byzantines' main political and ideological foe, the
Abbasid Caliphate
The Abbasid Caliphate ( or ; ar, الْخِلَافَةُ الْعَبَّاسِيَّة, ') was the third caliphate to succeed the Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abdul-Muttalib ...
and its dependencies. This aggressive stance was on the one hand facilitated by the internal stability that the end of the
Iconoclasm controversy brought, and on the other encouraged by a desire to vindicate the new policy through military victories against the Muslims.
[.]
The first such campaign, an attempted reconquest of the
Emirate of Crete
The Emirate of Crete ( ar, إقريطش, Iqrīṭish or , ''Iqrīṭiya''; gr, Κρήτη, Krētē) was an Islamic state that existed on the Mediterranean island of Crete from the late 820s to the reconquest of the island by the Byzantine Empir ...
led by Theoktistos in person, made initial gains, but ultimately ended in disaster. After scoring a victory over the Arabs in Crete, Theoktistos learned of a rumour that Theodora intended to name a new emperor, possibly her brother
Bardas
Bardas ( el, Βάρδας; died 21 April 866) was a Byzantine Empire, Byzantine noble and high-ranking minister. As the brother of Empress Theodora (wife of Theophilos), Theodora, he rose to high office under Theophilos (emperor), Theophilos (. ...
. Theoktistos hurried back to
Constantinople
la, Constantinopolis ota, قسطنطينيه
, alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya (Arabic), Basileuousa ("Queen of Cities"), Megalopolis (" ...
, where he discovered that the rumour was false, but in his absence, the Byzantine army in Crete was routed by the Arabs.
[.]
Battle
In 844, according to Byzantine sources, Theoktistos learned of an Arab invasion of Byzantine
Asia Minor
Anatolia, tr, Anadolu Yarımadası), and the Anatolian plateau, also known as Asia Minor, is a large peninsula in Western Asia and the westernmost protrusion of the Asian continent. It constitutes the major part of modern-day Turkey. The re ...
, led by a certain 'Amr, probably the semi-autonomous
emir
Emir (; ar, أمير ' ), sometimes transliterated amir, amier, or ameer, is a word of Arabic origin that can refer to a male monarch, aristocrat, holder of high-ranking military or political office, or other person possessing actual or cerem ...
of
Malatya
Malatya ( hy, Մալաթիա, translit=Malat'ya; Syro-Aramaic ܡܠܝܛܝܢܐ Malīṭīná; ku, Meletî; Ancient Greek: Μελιτηνή) is a large city in the Eastern Anatolia region of Turkey and the capital of Malatya Province. The city ha ...
,
Umar al-Aqta
ʿUmar ibn ʿAbdallāh ibn Marwān,. ʿAmr ibn ʿUbaydallāh ibn Marwān, or simply Umar al-Aqta ( ar, عمر الأقطع) surnamed al-Aqtaʾ, "the one-handed" (μονοχεράρης, ''monocherares'', in Greek), and found as Amer or Ambros ( ...
. The Arab sources do not make explicit mention of this campaign. The Russian scholar
Alexander Vasiliev, however, identified it with an expedition recorded in the poems of
Abu Tammam
Ḥabīb ibn Aws al-Ṭā’ī (; ca. 796/807 - 845), better known by his sobriquet Abū Tammām (), was an Arab poet and Muslim convert born to Christian parents. He is best known in literature by his 9th-century compilation of early poems kn ...
and
Buhturi
Al-Walīd ibn Ubaidillah Al-Buḥturī ( ar, أبو الوليد بن عبيدالله البحتري التنوخي, al-Walīd ibn `Ubayd Allāh al-Buhturī) (821–97 AD; 206–84 AH) was an Arab poet born at Manbij in Islamic Syria, between Al ...
, which was led by general Abu Sa'id and took place during the regency of Theodora. Umar al-Aqta's participation is likely, as he often aided the Abbasids in their raids against the Byzantines.
According to Arab accounts, the troops led by Abu Sa'id comprised men from the border emirates of Qaliqala (
Theodosiopolis) and
Tarsus. The Arab forces united at Ardandun (possibly the border fort of Rhodandos) before raiding through the Byzantine
themes of
Cappadocia
Cappadocia or Capadocia (; tr, Kapadokya), is a historical region in Central Anatolia, Turkey. It largely is in the provinces Nevşehir, Kayseri, Aksaray, Kırşehir, Sivas and Niğde.
According to Herodotus, in the time of the Ionian Revo ...
,
Anatolikon,
Boukellarion, and
Opsikion
The Opsician Theme ( gr, θέμα Ὀψικίου, ''thema Opsikiou'') or simply Opsikion (Greek: , from la, Obsequium) was a Byzantine Empire, Byzantine Theme (country subdivision), theme (a military-civilian province) located in northwestern As ...
. Sa'id's troops sacked
Dorylaion
Dorylaeum or Dorylaion ( el, Δορύλαιον; tr, Şarhöyük) was an ancient city in Anatolia. It is now an archaeological site located near the city of Eskişehir, Turkey.
Its original location was about 10 km southwest of Eskişehi ...
and even reached the shore of the
Bosporus
The Bosporus Strait (; grc, Βόσπορος ; tr, İstanbul Boğazı 'Istanbul strait', colloquially ''Boğaz'') or Bosphorus Strait is a natural strait and an internationally significant waterway located in Istanbul in northwestern T ...
.
Theoktistos led the Byzantine army against the invaders, but was heavily defeated at Mauropotamos ("Black River"). The location of the latter, if indeed it is a river and not a simple toponym, is disputed; it was most likely a tributary of the
Sangarius
The Sakarya (Sakara River, tr, Sakarya Irmağı; gr, Σαγγάριος, translit=Sangarios; Latin: ''Sangarius'') is the third longest river in Turkey. It runs through the region known in ancient times as Phrygia. It was considered one of t ...
in
Bithynia
Bithynia (; Koine Greek: , ''Bithynía'') was an ancient region, kingdom and Roman province in the northwest of Asia Minor (present-day Turkey), adjoining the Sea of Marmara, the Bosporus, and the Black Sea. It bordered Mysia to the southwest, Pa ...
or of the
Halys in Cappadocia. Not only did the Byzantines suffer heavy casualties, but many senior Byzantine officials defected to the Arabs.
[.] Theoktistos returned to Constantinople, where he blamed Bardas for the recent defeats and had him exiled from the capital.
[.]
Aftermath
The Abbasids were unable to exploit their success due to the internal instability of the Caliphate. Likewise, the Byzantines preferred to focus their strength against the
ongoing conquest of
Sicily
(man) it, Siciliana (woman)
, population_note =
, population_blank1_title =
, population_blank1 =
, demographics_type1 = Ethnicity
, demographics1_footnotes =
, demographi ...
by the
Aghlabids
The Aghlabids ( ar, الأغالبة) were an Arab dynasty of emirs from the Najdi tribe of Banu Tamim, who ruled Ifriqiya and parts of Southern Italy, Sicily, and possibly Sardinia, nominally on behalf of the Abbasid Caliph, for about a cen ...
. Thus, a Byzantine embassy was sent to
Baghdad
Baghdad (; ar, بَغْدَاد , ) is the capital of Iraq and the second-largest city in the Arab world after Cairo. It is located on the Tigris near the ruins of the ancient city of Babylon and the Sassanid Persian capital of Ctesiphon ...
in 845, which was warmly received. The Abbasids reciprocated with an embassy to Constantinople, where the two states agreed on a truce and a
prisoner exchange
A prisoner exchange or prisoner swap is a deal between opposing sides in a conflict to release prisoners: prisoners of war, spies, hostages, etc. Sometimes, dead bodies are involved in an exchange.
Geneva Conventions
Under the Geneva Convent ...
, which was held at the River
Lamos on 16 September 845. A winter raid by the Arab governor of Tarsus shortly after failed disastrously, after which the Arab-Byzantine frontier remained quiet for six years.
[; .]
References
Sources
*
*
*
{{refend, 2
844
840s in the Byzantine Empire
Mauropotamos
9th century in the Abbasid Caliphate
Mauropotamos
Mauropotamos