The Theme of Koloneia ( el, θέμα Κολωνείας) was a small military-civilian province (''thema'' or

theme Theme or themes may refer to: * Theme (arts), the unifying subject or idea of the type of visual work * Theme (Byzantine district), an administrative district in the Byzantine Empire governed by a Strategos * Theme (computing), a custom graphical ...

) 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 ...

located in northern

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 Re ...

and the southern

Pontus Pontus or Pontos may refer to: * Short Latin name for the Pontus Euxinus, the Greek name for the Black Sea (aka the Euxine sea) * Pontus (mythology), a sea god in Greek mythology * Pontus (region), on the southern coast of the Black Sea, in modern ...

, in modern

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula in ...

. It was founded sometime in the mid-9th century and survived until it was conquered by the

Seljuk Turks The Seljuk dynasty, or Seljukids ( ; fa, سلجوقیان ''Saljuqian'', alternatively spelled as Seljuqs or Saljuqs), also known as Seljuk Turks, Seljuk Turkomans "The defeat in August 1071 of the Byzantine emperor Romanos Diogenes by the Turk ...

soon after the Battle of Manzikert in 1071.

History

Originally part of the

Armeniac Theme The Armeniac Theme ( el, , ''Armeniakoi hema'), more properly the Theme of the Armeniacs (Greek: , ''thema Armeniakōi'') was a Byzantine theme (a military-civilian province) located in northeastern Asia Minor (modern Turkey). History The Armen ...

, the theme was formed around the city of Koloneia on the river Lykos (modern

Şebinkarahisar Şebinkarahisar is a town in and the administrative seat for Şebinkarahisar District, Giresun Province in the Black Sea region of northeastern Turkey. Name The 6th century Byzantine historian Procopius writes that the Roman general Pompey captu ...

).. The theme is attested for the first time in 863,.. but it apparently existed as a separate district earlier:

Nicolas Oikonomides Nikolaos or Nikos Oikonomides ( el, Νικόλαος Οικονομίδης, 14 February 1934 – 31 May 2000) was a Greek Byzantinist, and one of the leading experts in the field of Byzantine administration. Biography Oikonomides was born in ...

interprets a reference by the

Arab The Arabs (singular: Arab; singular ar, عَرَبِيٌّ, DIN 31635: , , plural ar, عَرَب, DIN 31635: , Arabic pronunciation: ), also known as the Arab people, are an ethnic group mainly inhabiting the Arab world in Western Asia, ...

geographer

al-Masudi Al-Mas'udi ( ar, أَبُو ٱلْحَسَن عَلِيّ ٱبْن ٱلْحُسَيْن ٱبْن عَلِيّ ٱلْمَسْعُودِيّ, '; –956) was an Arab historian, geographer and traveler. He is sometimes referred to as the "Herodotus ...

to mean that it constituted first a '' kleisoura'' (a fortified frontier district).. In addition, a version of the ''Life of the

42 Martyrs of Amorium The 42 Martyrs of Amorium ( grc-gre, οἰ ἅγιοι μβ′ μάρτυρες τοῦ Ἀμορίου) were a group of Byzantine senior officials taken prisoner by the Abbasid Caliphate in the Sack of Amorium in 838 and executed in 845, after r ...

'' mentions that Emperor Theophilos (r. 829–842) appointed a certain ''

spatharios The ''spatharii'' or ''spatharioi'' (singular: la, spatharius; el, σπαθάριος, literally " spatha-bearer") were a class of Late Roman imperial bodyguards in the court in Constantinople in the 5th–6th centuries, later becoming a purely ...

'' Kallistos as its '' doux'' in circa 842, making it the likely date of its elevation to a full theme (alongside neighbouring Chaldia). Koloneia's remote location preserved it from the worst of the Arab raids, except for a major raid by

Sayf al-Dawla ʿAlī ibn ʾAbū l-Hayjāʾ ʿAbdallāh ibn Ḥamdān ibn al-Ḥārith al-Taghlibī ( ar, علي بن أبو الهيجاء عبد الله بن حمدان بن الحارث التغلبي, 22 June 916 – 9 February 967), more commonly known ...

in 939/940. In 1057, the local regiment, under

Katakalon Kekaumenos Katakalon Kekaumenos ( el, Κατακαλὼν Κεκαυμένος) was a prominent Byzantine general of the mid-11th century. Biography Katakalon Kekaumenos was born in Koloneia, and although apparently a member of the noble Katakalon family, ...

, supported the uprising of Isaac I Komnenos. In 1069, the theme was occupied by the rebel

Norman Norman or Normans may refer to: Ethnic and cultural identity * The Normans, a people partly descended from Norse Vikings who settled in the territory of Normandy in France in the 10th and 11th centuries ** People or things connected with the Norm ...

mercenary Robert Crispin. The region fell to the

soon after the Battle of Manzikert in 1071.

Location

In the '' De Thematibus'', Emperor

Constantine VII Porphyrogennetos Constantine VII Porphyrogenitus (; 17 May 905 – 9 November 959) was the fourth Emperor of the Macedonian dynasty of the Byzantine Empire, reigning from 6 June 913 to 9 November 959. He was the son of Emperor Leo VI and his fourth wife, Zoe K ...

(r. 913–959) describes the theme as a small circumscription, encompassing, aside from Koloneia,

Neocaesarea Niksar, historically known as Neocaesarea (Νεοκαισάρεια), is a city in Tokat Province, Turkey. It was settled by many empires, being once the capital city of the province. Niksar is known as "Çukurova of the North-Anatolia" due to it ...

in the east, Arabraca, Mount Phalakros (probably modern Karaçam Dağı),

Nicopolis Nicopolis ( grc-gre, Νικόπολις, Nikópolis, City of Victory) or Actia Nicopolis was the capital city of the Roman province of Epirus Vetus. It was located in the western part of the modern state of Greece. The city was founded in 29 ...

and Tephrike. It also comprised sixteen unnamed fortresses. Porphyrogennetos also records that his father,

Leo VI the Wise Leo VI, called the Wise ( gr, Λέων ὁ Σοφός, Léōn ho Sophós, 19 September 866 – 11 May 912), was Byzantine Emperor from 886 to 912. The second ruler of the Macedonian dynasty (although his parentage is unclear), he was very well ...

(r. 886–912), separated the ''

tourma A ''turma'' (Latin for "swarm, squadron", plural ''turmae''), (Greek: τούρμα) was a cavalry unit in the Roman army of the Republic and Empire. In the Byzantine Empire, it became applied to the larger, regiment-sized military-administrative di ...

'' of

Kamacha Kemah ( ku, Kemax), known historically as Ani-Kamakh ( hy, Անի-Կամախ), Gamakh, Kamacha or Kamachon ( el, Κάμαχα, Κάμαχον) is a town and district of Erzincan Province in the Eastern Anatolia Region of Turkey. History Ancient an ...

from Koloneia to form (along with

Keltzene Erzincan (; ku, Erzîngan), historically Yerznka ( hy, Երզնկա), is the capital of Erzincan Province in Eastern Turkey. Nearby cities include Erzurum, Sivas, Tunceli, Bingöl, Elazığ, Malatya, Gümüşhane, Bayburt, and Giresun. The ci ...

) the new theme of

Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...

References

Sources

* * * * {{Byzantine themes in De Thematibus States and territories established in the 9th century Themes of the Byzantine Empire Byzantine Cappadocia