The Diocese of the Seven Provinces (), originally called the Diocese of Vienne () after the city of ''Vienna'' (modern Vienne), 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, prov ...

of the later

Roman Empire The Roman Empire ruled the Mediterranean and much of Europe, Western Asia and North Africa. The Roman people, Romans conquered most of this during the Roman Republic, Republic, and it was ruled by emperors following Octavian's assumption of ...

, under the

praetorian prefecture of Gaul The Praetorian Prefecture of Gaul () was one of four large praetorian prefecture, prefectures into which the Late Roman Empire was divided in the 4th century. History The prefecture was established after the death of Constantine I in 337, whe ...

. It encompassed southern and western

Gaul Gaul () was a region of Western Europe first clearly described by the Roman people, Romans, encompassing present-day France, Belgium, Luxembourg, and parts of Switzerland, the Netherlands, Germany, and Northern Italy. It covered an area of . Ac ...

( Aquitania and

Gallia Narbonensis Gallia Narbonensis (Latin for "Gaul of Narbonne", from its chief settlement) was a Roman province located in Occitania and Provence, in Southern France. It was also known as Provincia Nostra ("Our Province"), because it was the first ...

), that is, modern

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

south and west of the

Loire The Loire ( , , ; ; ; ; ) is the longest river in France and the 171st longest in the world. With a length of , it drains , more than a fifth of France's land, while its average discharge is only half that of the Rhône. It rises in the so ...

, including

Provence Provence is a geographical region and historical province of southeastern France, which stretches from the left bank of the lower Rhône to the west to the France–Italy border, Italian border to the east; it is bordered by the Mediterrane ...

. The diocese comprised the following provinces: Aquitanica I,

Aquitanica II Gallia Aquitania (, ), also known as Aquitaine or Aquitaine Gaul, was a list of Roman provinces, province of the Roman Empire. It lies in present-day southwest France and the Comarques of Catalonia, comarca of Val d'Aran in northeast Spain, wher ...

, Novempopulana (Aquitanica III), Narbonensis I, Narbonensis II, Viennensis and Alpes Maritimae.

History

The diocese was established during the reforms of

Diocletian Diocletian ( ; ; ; 242/245 – 311/312), nicknamed Jovius, was Roman emperor from 284 until his abdication in 305. He was born Diocles to a family of low status in the Roman province of Dalmatia (Roman province), Dalmatia. As with other Illyri ...

who reigned from 284-305. It is attested early in the reign of

Constantine I Constantine I (27 February 27222 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity. He played a Constantine the Great and Christianity, pivotal ro ...

in the Verona List which has been dated to around 314. In 402 an annual provincial assembly, the '' Concilium septem provinciarum'', was established in

Arles Arles ( , , ; ; Classical ) is a coastal city and Communes of France, commune in the South of France, a Subprefectures in France, subprefecture in the Bouches-du-Rhône Departments of France, department of the Provence-Alpes-Côte d'Azur Reg ...

. In 407, the

Vandals The Vandals were a Germanic people who were first reported in the written records as inhabitants of what is now Poland, during the period of the Roman Empire. Much later, in the fifth century, a group of Vandals led by kings established Vand ...

and their allies invaded Gaul, devastating the region until they departed for the Iberian peninsula in 409. The

Visigoths The Visigoths (; ) were a Germanic people united under the rule of a king and living within the Roman Empire during late antiquity. The Visigoths first appeared in the Balkans, as a Roman-allied Barbarian kingdoms, barbarian military group unite ...

were brought in as ''

foederati ''Foederati'' ( ; singular: ''foederatus'' ) were peoples and cities bound by a treaty, known as ''foedus'', with Rome. During the Roman Republic, the term identified the '' socii'', but during the Roman Empire, it was used to describe foreign ...

'' to aid the Romans against them, and in 418 emperor

Honorius Honorius (; 9 September 384 – 15 August 423) was Roman emperor from 393 to 423. He was the younger son of emperor Theodosius I and his first wife Aelia Flaccilla. After the death of Theodosius in 395, Honorius, under the regency of Stilicho ...

allowed them to settle in Aquitania around

Toulouse Toulouse (, ; ; ) is a city in southern France, the Prefectures in France, prefecture of the Haute-Garonne department and of the Occitania (administrative region), Occitania region. The city is on the banks of the Garonne, River Garonne, from ...

. Although nominally Roman subjects, the Goths were practically independent, a fact which was formally recognized by the Western Empire in 475, just one year before its end. In 462

Ricimer Ricimer ( , ; – 19 August 472) was a Romanized Germanic general, who ruled the remaining territory of the Western Roman Empire from 456 after defeating Avitus, until his death in 472, with a brief interlude in which he contested power wit ...

ceded them also the province of Narbonensis Prima, while the Goths proceeded to occupy the remaining provinces east of the Rhone in 477. Henceforth, the lands that had comprised the diocese of the Seven Provinces became part of the

Visigothic Kingdom The Visigothic Kingdom, Visigothic Spain or Kingdom of the Goths () was a Barbarian kingdoms, barbarian kingdom that occupied what is now southwestern France and the Iberian Peninsula from the 5th to the 8th centuries. One of the Germanic people ...

. Aquitania was soon lost to the

Franks file:Frankish arms.JPG, Aristocratic Frankish burial items from the Merovingian dynasty The Franks ( or ; ; ) were originally a group of Germanic peoples who lived near the Rhine river, Rhine-river military border of Germania Inferior, which wa ...

, with only the southern coastal strip (

Septimania Septimania is a historical region in modern-day southern France. It referred to the western part of the Roman province of '' Gallia Narbonensis'' that passed to the control of the Visigoths in 462, when Septimania was ceded to their king, Theod ...

) retained by the Goths.

Sources

* Heather, ''La caduta dell'Impero romano. Una nuova storia'', 2006. * Halsall, ''Barbarian migrations in the roman West, 376-568'', 2007. History of Aquitaine Septem 4th century in Roman Gaul 5th century in sub-Roman Gaul Praetorian prefecture of Gaul 314 establishments States and territories established in the 310s 470s disestablishments States and territories disestablished in the 5th century Gallia Narbonensis {{AncientRome-stub

History

See also

Sources