The Diocese of Dacia ( la, Dioecesis Daciae) was a

diocese In Ecclesiastical polity, church governance, a diocese or bishopric is the ecclesiastical district under the jurisdiction of a bishop. History In the later organization of the Roman Empire, the increasingly subdivided Roman province, pro ...

of the later

Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Republican period of ancient Rome. As a polity, it included large territorial holdings around the Mediterr ...

, in the area of modern western

Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedon ...

, central

Serbia Serbia (, ; Serbian language, Serbian: , , ), officially the Republic of Serbia (Serbian language, Serbian: , , ), is a landlocked country in Southeast Europe, Southeastern and Central Europe, situated at the crossroads of the Pannonian Bas ...

Montenegro ) , image_map = Europe-Montenegro.svg , map_caption = , image_map2 = , capital = Podgorica , coordinates = , largest_city = capital , official_languages = M ...

, northern

Albania Albania ( ; sq, Shqipëri or ), or , also or . officially the Republic of Albania ( sq, Republika e Shqipërisë), is a country in Southeastern Europe. It is located on the Adriatic and Ionian Seas within the Mediterranean Sea and shares ...

and northern

North Macedonia North Macedonia, ; sq, Maqedonia e Veriut, (Macedonia before February 2019), officially the Republic of North Macedonia,, is a country in Southeast Europe. It gained independence in 1991 as one of the successor states of Socialist Feder ...

. It was subordinate to the

Praetorian prefecture of Illyricum The praetorian prefecture of Illyricum ( la, praefectura praetorio per Illyricum; el, ἐπαρχότης/ὑπαρχία �ῶν πραιτωρίωντοῦ Ἰλλυρικοῦ, also termed simply the Prefecture of Illyricum) was one of four ...

. Its capital was at

Serdica Serdika or Serdica (Bulgarian: ) is the historical Roman name of Sofia, now the capital of Bulgaria. Currently, Serdika is the name of a district located in the city. It includes four neighbourhoods: "Fondovi zhilishta"; "Banishora", "Orlandovts ...

(modern

Sofia Sofia ( ; bg, София, Sofiya, ) is the capital and largest city of Bulgaria. It is situated in the Sofia Valley at the foot of the Vitosha mountain in the western parts of the country. The city is built west of the Iskar river, and ha ...

History

Origin of the name

Emperor Aurelian Aurelian ( la, Lucius Domitius Aurelianus; 9 September 214 October 275) was a Roman emperor, who reigned during the Crisis of the Third Century, from 270 to 275. As emperor, he won an unprecedented series of military victories which reunited th ...

(270-275), confronted with the secession of Gallia and Hispania from the empire since 260, with the advance of the

Sassanids The Sasanian () or Sassanid Empire, officially known as the Empire of Iranians (, ) and also referred to by historians as the Neo-Persian Empire, was the History of Iran, last Iranian empire before the early Muslim conquests of the 7th-8th cen ...

in Asia, and the devastations that the Carpians and the

Goths The Goths ( got, 𐌲𐌿𐍄𐌸𐌹𐌿𐌳𐌰, translit=''Gutþiuda''; la, Gothi, grc-gre, Γότθοι, Gótthoi) were a Germanic people who played a major role in the fall of the Western Roman Empire and the emergence of medieval Europe ...

had created in

Moesia Moesia (; Latin: ''Moesia''; el, Μοισία, Moisía) was an ancient region and later Roman province situated in the Balkans south of the Danube River, which included most of the territory of modern eastern Serbia, Kosovo, north-eastern Alban ...

and

Illyria In classical antiquity, Illyria (; grc, Ἰλλυρία, ''Illyría'' or , ''Illyrís''; la, Illyria, ''Illyricum'') was a region in the western part of the Balkan Peninsula inhabited by numerous tribes of people collectively known as the Illyr ...

, abandoned the province of

Dacia Dacia (, ; ) was the land inhabited by the Dacians, its core in Transylvania, stretching to the Danube in the south, the Black Sea in the east, and the Tisza in the west. The Carpathian Mountains were located in the middle of Dacia. It thus r ...

created by

Trajan Trajan ( ; la, Caesar Nerva Traianus; 18 September 539/11 August 117) was Roman emperor from 98 to 117. Officially declared ''optimus princeps'' ("best ruler") by the senate, Trajan is remembered as a successful soldier-emperor who presi ...

and withdrew his troops altogether, fixing the Roman frontier at the Danube. A new ''

Dacia Aureliana Dacia Aureliana was a province in the eastern half of the Roman Empire established by Roman Emperor Aurelian in the territory of former Moesia Superior after his evacuation of Dacia Traiana beyond the Danube in 271. Between 271/275 and 285, ...

'' was organised south of the Danube out of central

, with its capital at Serdica. The abandonment of ''Dacia Traiana'' by the Romans is mentioned by Eutropius in his ''Breviarium historiae Romanae'', book IX :

Creation

During the administrative reforms of

Diocletian Diocletian (; la, Gaius Aurelius Valerius Diocletianus, grc, Διοκλητιανός, Diokletianós; c. 242/245 – 311/312), nicknamed ''Iovius'', was Roman emperor from 284 until his abdication in 305. He was born Gaius Valerius Diocles ...

(284-305), the

Diocese of Moesia The Diocese of Moesia ( la, Dioecesis Moesiarum, el, Διοίκησις Μοισίας) was a diocese of the later Roman Empire, in the area of modern western Bulgaria, central Serbia, Montenegro, Albania, North Macedonia, and Greece. History ...

was created, encompassing most of the central Balkans and the Greek peninsula. Later, however, probably in the time of

Constantine the Great Constantine I ( , ; la, Flavius Valerius Constantinus, ; ; 27 February 22 May 337), also known as Constantine the Great, was Roman emperor from AD 306 to 337, the first one to Constantine the Great and Christianity, convert to Christiani ...

(306-337) the diocese was split in two, forming the Diocese of Macedonia in the south and the Diocese of Dacia, in the north. The Diocese of Dacia was composed of five provinces:

Dacia Mediterranea Dacia Mediterranea (Mid-land Dacia; ) was a late antique Roman province, whose capital city was Serdica (or Sardica; later Sradetz or Sredets, now Sofia). The date for the establishment of Dacia Mediterranea is uncertain. It was traditionally he ...

(the southern, interior portion of Dacia Aureliana),

Dacia Ripensis Dacia Ripensis () was the name of a Roman province in the northern Balkan peninsula, immediately south of the Middle Danube. Its capital was Ratiaria (modern Archar, Bulgaria). It was a district less urban than neighbouring Dacia Mediterranea a ...

(the northern, Danubian portion of Dacia Aureliana),

Moesia Prima Moesia Prima (; Latin: ''Moesia''; el, Μοισία) was a frontier province of the late Roman Empire, situated in the central parts of present-day Serbia, along the south bank of the Danube River. Provincial capital was Viminacium, near modern ...

(the northern portion of

Moesia Superior Moesia (; Latin: ''Moesia''; el, Μοισία, Moisía) was an ancient region and later Roman province situated in the Balkans south of the Danube River, which included most of the territory of modern eastern Serbia, Kosovo, north-eastern Alban ...

), Dardania (the southern portion of Moesia Superior) and

Praevalitana Praevalitana (also ''Prevalitana'', ''Prevaliana'', ''Praevaliana'' or ''Prevalis'') was a Late Roman province that existed between c. 284 and c. 600. It included parts of present-day Montenegro, northern Albania, and part of present-day Kosovo. ...

(the eastern portion of Dalmatia). The dioceses capital was at

(modern

). Administration of diocese was headed by a

vicarius ''Vicarius'' is a Latin word, meaning ''substitute'' or ''deputy''. It is the root of the English word "vicar". History Originally, in ancient Rome, this office was equivalent to the later English " vice-" (as in "deputy"), used as part of th ...

. According to the

Notitia dignitatum The ''Notitia Dignitatum'' (Latin for "The List of Offices") is a document of the late Roman Empire that details the administrative organization of the Western and the Eastern Roman Empire. It is unique as one of very few surviving documents of ...

(an early 5th century imperial chancery document), the

had the rank of

vir spectabilis The title ''vir illustris'' ('illustrious man') is used as a formal indication of standing in late antiquity to describe the highest ranks within the senates of Ancient Rome, Rome and Constantinople. All senators had the title ''vir clarissimus'' ...

. The diocese was transferred to the

Western Empire The Western Roman Empire comprised the western provinces of the Roman Empire at any time during which they were administered by a separate independent Imperial court; in particular, this term is used in historiography to describe the period fr ...

in 384 by Theodosius I, probably in partial compensation to the empress Justina for his recognition of the usurpation of

Magnus Maximus Magnus Maximus (; cy, Macsen Wledig ; died 8 August 388) was Roman emperor of the Western Roman Empire from 383 to 388. He usurped the throne from emperor Gratian in 383 through negotiation with emperor Theodosius I. He was made emperor in B ...

in the

Gallic Empire The Gallic Empire or the Gallic Roman Empire are names used in modern historiography for a breakaway part of the Roman Empire that functioned ''de facto'' as a separate state from 260 to 274. It originated during the Crisis of the Third Century, w ...

. However, upon his death in 395, it reverted to the Eastern Empire, forming, together with the Diocese of Macedonia to the south, the

. In 535, under emperor

Justinian I Justinian I (; la, Iustinianus, ; grc-gre, Ἰουστινιανός ; 48214 November 565), also known as Justinian the Great, was the Byzantine emperor from 527 to 565. His reign is marked by the ambitious but only partly realized ''renovat ...

(527-565), ecclesiastical order on the territory of the diocese was reshaped, and new

Archbishopric of Justiniana Prima Archbishopric of Justiniana Prima was an Eastern Christian autonomous Archbishopric with see in the city of Justiniana Prima and jurisdiction over the Late Roman Diocese of Dacia in central parts of the Southeastern Europe. History The arch ...

was created, centered in emperor's birth city of

Justiniana Prima Justiniana Prima (Latin: , sr, Јустинијана Прима, Justinijana Prima) was an Eastern Roman city that existed from 535 to 615, and currently an archaeological site, known as or ''Caričin Grad'' ( sr, Царичин Град), nea ...

. Newly appointed archbishop was given metropolitan jurisdiction over all provinces of the Diocese of Dacia.

Destruction

The territory of diocese was devastated by the

Huns The Huns were a nomadic people who lived in Central Asia, the Caucasus, and Eastern Europe between the 4th and 6th century AD. According to European tradition, they were first reported living east of the Volga River, in an area that was part ...

in the middle of 5th century and finally overrun by the Avars and

Slavs Slavs are the largest European ethnolinguistic group. They speak the various Slavic languages, belonging to the larger Balto-Slavic branch of the Indo-European languages. Slavs are geographically distributed throughout northern Eurasia, main ...

in late 6th and early 7th century.

References

Sources

* Procopius. Edited by H. B. Dewing. 7 vols. Loeb Classical Library. Cambridge, Massachusetts: Harvard University Press and London, Hutchinson, 1914–40. Greek text and English translation. * ''Maurice's Strategikon: Handbook of Byzantine Military Strategy''. translated by George T. Dennis. Philadelphia 1984, Reprint 2001. * * * * * * * * * * * * *

External links

*
Inscriptions of Moesia Superior

University of Belgrade The University of Belgrade ( sr, / ) is a public university in Serbia. It is the oldest and largest modern university in Serbia. Founded in 1808 as the Belgrade Higher School in revolutionary Serbia, by 1838 it merged with the Kragujevac-b ...

CITIES IN THE PROVINCES MOESIA SUPERIOR AND MOESIA INFERIOR
{{Late Roman Provinces, state=collapsed Roman Dacia Civil dioceses of the Roman Empire Civil dioceses of the Byzantine Empire Praetorian prefecture of Illyricum Ancient history of the Balkans Serbia in the Roman era Byzantine Serbia Montenegro in the Roman era Bulgaria in the Roman era North Macedonia in the Roman era