Honorius 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, ruled the western half of the empire while his brother Arcadius ruled the eastern half. His reign over the Western Roman Empire was notably precarious and chaotic. In 410, Rome was sacked for the first time since the Battle of the Allia almost 800 years prior.
The 400s decade ran from January 1, 400, to December 31, 409.
Year 410 (CDX) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year after the Consulship of Honorius and Theodosius. The denomination 410 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 408 (CDVIII) was a leap year starting on Wednesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Bassus and Philippus. The denomination 408 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 409 (CDIX) was a common year starting on Friday of the Julian calendar. In the Roman Empire, it was known as the Year of the Consulship of Honorius and Theodosius. The denomination 409 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 412 (CDXII) was a leap year starting on Monday of the Julian calendar. At the time, it was known in Europe as the Year of the Consulship of Honorius and Theodosius. The denomination 412 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
The 410s decade ran from January 1, 410, to December 31, 419.
Year 413 (CDXIII) was a common year starting on Wednesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Heraclianus and Lucius. The denomination 413 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Constantius III was briefly Western Roman emperor in 421, having earned the throne through his capability as a general under Honorius. By 411 he had achieved the rank of magister militum, and in the same year he suppressed the revolt of the usurper Constantine III. Constantius went on to lead campaigns against various barbarian groups in Hispania and Gaul, recovering much of both for the Western Roman Empire. He married Honorius's sister Galla Placidia in 417, a sign of his ascendant status, and was proclaimed co-emperor by Honorius on 8 February 421. Constantius reigned for seven months before dying on 2 September 421.
Constantine III was a common Roman soldier who was declared emperor in Roman Britain in 407 and established himself in Gaul. He was recognised as co-emperor of the Roman Empire from 409 until 411.
Athaulf was king of the Visigoths from 411 to 415. During his reign, he transformed the Visigothic state from a tribal kingdom to a major political power of late antiquity.
Jovinus was a Gallo-Roman senator and claimed to be Roman Emperor.
Constans II was the son of Western Roman emperor Constantine III, and served as his co-emperor from 409 to 411. Constans was a monk prior to his father being acclaimed emperor by the army in Britain in early 407, an act of rebellion against the ruling emperor Honorius. He was summoned to Gaul, appointed to the position of caesar (heir) and swiftly married so that a dynasty could be founded. In Hispania, Honorius's relatives rose in 408 and expelled Constantine's administration. An army under the generals Constans and Gerontius was sent to deal with this and Constantine's authority was re-established. Honorius acknowledged Constantine as co-emperor in early 409 and Constantine immediately raised Constans to the position of augustus (emperor), theoretically equal in rank to Honorius as well as to Constantine. Later in 409 Gerontius rebelled, proclaimed his client Maximus emperor and incited barbarian groups in Gaul to rise up. Constans was sent to quash the revolt, but was defeated and withdrew to Arles. In 410, Constans was sent to Hispania again. Gerontius had strengthened his army with barbarians and defeated Constans; the latter withdrew north and was defeated again and killed at Vienne early in 411. Gerontius then besieged Constantine in Arles and killed him.
Maximus was a Roman usurper (409–411) in Hispania. He was declared emperor by the general Gerontius, who might have been his father.
Goar was a leader of the Alans in 5th-century Gaul. Around the time that the Vandals and other Alans under Respendial crossed the Rhine in 405 or 406, Goar's band of Alans quickly joined the Romans, and subsequently played a role in the internal politics of Gaul.
Sarus or Saurus was a Gothic chieftain known as a particularly brave and skillful warrior. He became a commander for the Emperor Honorius. He was known for his hostility to the prominent Gothic brothers-in-law Alaric I and Athaulf, and was the brother of Sigeric, who briefly ruled the Goths in 415.
Edobichus was a general of the Roman usurper Constantine III. Although he was a native of Britain, according to Zosimus his ancestors were Franks.
Gerontius was a general of the Western Roman Empire, who initially supported the usurper Constantine III, later betraying him in favour of another usurper, Maximus of Hispania.
Eucherius was the son of Stilicho, the magister militum of the Western Roman Empire, and Serena, a Roman noblewoman who was the niece of Eastern Roman Emperor Theodosius I. He was born in c. 388 in Rome, Italy. Despite being the son of the magister militum, Eucherius did not rise farther than the modest rank of tribune of the notaries. Stilicho was accused by his political opponents of plotting to install Eucherius as a third emperor in Illyricum, and as a result of this Stilicho was arrested and executed on 22 August 408, and Eucherius soon after.
The Bagaudae Revolt (409-417) was a violent conflict in the early 5th century, involving part of the population in northwestern Gaul. The uprising was an indirect result of the Rhine crossing in 405–406, through which various Germanic peoples invaded the Western Roman Empire, as well as the revolt of the army in Britannia and the resulting civil war. In the following period, the Gallic population largely had to rely on itself and formed self-defense groups, which were called Bagaudae. In mid-409, groups of Bagaudae in the Loire Valley and Brittany rebelled against the Roman regime. The course of this uprising has been briefly reported. Most of the information comes from the work of the Byzantine historian Zosimus (460-515), the Roman poet Rutilus Namatianus and the priest Salvianus from Marseille.
