page_title: Western Roman Empire
section_title: Reign of Honorius
hierarchical_section_title: Western Roman Empire / History / Reign of Honorius
caption_attribution_description: English: Western Roman Empire from 407 to c. November 409. Leave me a note if you're interested in an unlabeled version Norsk bokmål: Vestromerriket fra årsskiftet 406/407 til ca oktober/november 409
context_page_description: The Western Roman Empire comprises 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 from 395 to 476, where there were separate coequal courts dividing the governance of the empire in the Western and the Eastern provinces, with a distinct imperial succession in the separate courts. The terms Western Roman Empire and Eastern Roman Empire were coined in modern times to describe political entities that were de facto independent; contemporary Romans did not consider the Empire to have been split into two separate empires but viewed it as a single polity governed by two separate imperial courts as an administrative expediency. The Western Roman Empire collapsed in 476, and the Western imperial court in Ravenna was formally dissolved by Justinian in 554. The Eastern imperial court survived until 1453.
context_section_description: Honorius, the younger son of Theodosius I, was declared Augustus (and as such co-emperor with his father) on 23 January in 393. Upon the death of Theodosius, Honorius inherited the throne of the West at the age of ten whilst his older brother Arcadius inherited the East. The western capital was initially Mediolanum, as it had been during previous divisions, but it was moved to Ravenna in 402 upon the entry of the Visigothic king Alaric I into Italy. Ravenna, protected by abundant marshes and strong fortifications, was far easier to defend and had easy access to the imperial fleet of the Eastern Empire but made it more difficult for the Roman military to defend the central parts of Italy from regular barbarian incursions. Ravenna would remain the western capital 74 years until the deposition of Romulus Augustulus and would later be the capital of both the Ostrogothic Kingdom and the Exarchate of Ravenna.
  Despite the moved capital, economic power remained focused on Rome and its rich senatorial aristocracy which dominated much of Italy and Africa in particular. After Emperor Gallienus had banned senators from army commands in the mid-3rd century, the senatorial elite lost all experience of—and interest in—military life. In the early 5th century the wealthy landowning elite of the Roman Senate largely barred its tenants from military service, but it also refused to approve sufficient funding for maintaining a sufficiently powerful mercenary army to defend the entire Western Empire. The West's most important military area had been northern Gaul and the Rhine frontier in the 4th century, when Trier frequently served as a military capital of sorts for the Empire. Many leading Western generals were barbarians.
  The reign of Honorius was, even by Western Roman standards, chaotic and plagued by both internal and external struggles. The Visigothic foederati under Alaric, magister militum in Illyricum, rebelled in 395. Gildo, the Comes Africae and Magister utriusque militiae per Africam, rebelled in 397 and initiated the Gildonic War. Stilicho managed to subdue Gildo but was campaigning in Raetia when the Visigoths entered Italy in 402. Stilicho, hurrying back to aid in defending Italy, summoned legions in Gaul and Britain with which he managed to defeat Alaric twice before agreeing to allow him to retreat back to Illyria.
  The weakening of the frontiers in Britain and Gaul had dire consequences for the Empire. As the imperial government was not providing the military protection the northern provinces expected and needed, numerous usurpers arose in Britain, including Marcus (406–407), Gratian (407), and Constantine III who invaded Gaul in 407. Britain was effectively abandoned by the empire by 410 due to the lack of resources and the need to look after more important frontiers. The weakening of the Rhine frontier allowed multiple barbarian tribes, including the Vandals, Alans and Suebi, to cross the river and enter Roman territory in 406.
  Honorius was convinced by the minister Olympius that Stilicho was conspiring to overthrow him, and so arrested and executed Stilicho in 408. Olympius headed a conspiracy that successfully orchestrated the deaths of key individuals related to the faction of Stilicho, including his son and the families of many of his federated troops. This led many of the soldiers to instead join with Alaric, who returned to Italy in 409 and met little opposition. Despite attempts by Honorius to reach a settlement and six legions of Eastern Roman soldiers sent to support him, the negotiations between Alaric and Honorius broke down in 410 and Alaric sacked the city of Rome. Though the sack was relatively mild and Rome was no longer the capital of even the Western Empire, the event shocked people across both halves of the Empire as this was the first time Rome (viewed at least as the symbolic heart of the Empire) had fallen to a foreign enemy since the Gallic invasions of the 4th century BC. The Eastern Roman Emperor Theodosius II, the successor of Arcadius, declared three days of mourning in Constantinople.
  Without Sti
caption: Barbarian invasions and the invasion of usurper Constantine III in the Western Roman Empire during the reign of Honorius 407–409
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