Flavius Castinus held the position of patricius in the court of Roman Emperor Honorius at the time of the Emperor's death, and most likely for some time before. He also served as consul for the year 424.
Castinus had the rank of comes domesticorum, commander of an elite unit in the Roman army under Constantius III. It has been recorded that he campaigned against the Franks, possibly as a general. [1] It is certain that he had that rank in 421.
In 422 he fought an unsuccessful campaign in Hispania to subdue the Vandals. He was sent to support the Suevi or Suebians, enemies of the Vandals, and came with a force of Gothic foederati. However, the campaign was compromised at the very beginning when, according to one source, "his haughty and inept exercise of command" led to a quarrel between him and the military tribune Bonifacius, a protégé of Empress Galla Placidia. Bonifacius abruptly left the expedition, eventually arriving in Africa, where he began to build up a power base. Castinus continued on to Hispania, where at first he had considerable success against the Vandals in Baetica, managing to put them under a blockade and coming close to forcing them to surrender. Unfortunately at this point the Gothic auxiliaries betrayed him in some unspecified manner, which led to his defeat at the Battle of Tarraco; Castinus was forced to fall back to Tarraco (Tarragona). [2]
The sudden death of the nonentity Emperor Honorius 15 August 423, which followed the death of the more active Constantius III (421) and the exile of Empress Galla Placidia to Constantinople (Spring 423), created a power vacuum "if it can be so described", observes John Matthews, which "was filled, as we should expect, by usurpation." [3] The Eastern Emperor Theodosius II hesitated to nominate a new emperor of the West; Stewart Oost points out that with Honorius' death, "technically and legally he became sole ruler of the whole Roman Empire". Oost also argues that Theodosius reached an agreement with Castinus, where Castinus would act as his vice-regent in the West and in return Theodosius appointed Castinus and the Easterner Victor consuls for 424. [4] If such an agreement was made, Castinus broke it when he joined in declaring Joannes, the senior civil servant, as the new Western Emperor in late 423. [3]
Joannes was an insecure emperor. The Emperor Theodosius invested his young cousin Valentinian III with the honor of Caesar the next year, then dispatched an army against Joannes. The usurper was captured and executed in June/July 425. [5] Castinus's role in these events is unknown; Oost notes of his "acts during the usurper's reign we hear absolutely nothing." [6] Matthews succinctly states that Castinus was sent into exile; [7] while agreeing with Matthews, Oost adds that a "doubtful source says that he found refuge in the Christian magnanimity of another old foe, Count Boniface of Africa." [6]
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.
Galla Placidia, daughter of the Roman emperor Theodosius I, was a mother, tutor, and advisor to emperor Valentinian III. She was queen consort to Ataulf, king of the Visigoths from 414 until his death in 415, briefly empress consort to Constantius III in 421, and managed the government administration as a regent during the early reign of Valentinian III until her death.
Pope Boniface I was the bishop of Rome from 28 December 418 to his death on 4 September 422. His election was disputed by the supporters of Eulalius until the dispute was settled by Emperor Honorius. Boniface was active in maintaining church discipline, and he restored certain privileges to the metropolitical sees of Narbonne and Vienne, exempting them from any subjection to the primacy of Arles. He was a contemporary of Augustine of Hippo, who dedicated to him some of his works.
The 420s decade ran from January 1, 420, to December 31, 429.
Year 414 (CDXIV) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Constantius and Constans. The denomination 414 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 421 (CDXXI) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Agricola and Eustathius. The denomination 421 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.
Valentinian III was Roman emperor in the West from 425 to 455. Starting in childhood, his reign over the Roman Empire was one of the longest, but was dominated by civil wars among powerful generals and the invasions of late antiquity's Migration Period.
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.
Joannes or John was Western Roman emperor from 423 to 425.
Justa Grata Honoria was the daughter of Constantius III and Galla Placidia, as well as the sister of Valentinian III. In her life she had seen her family grasp and keep power, however she herself was given little power despite having the title of Augusta. This title meant that she could rule as regent in the case that Galla Placidia was not able to, however it also meant that she must take a vow of virginity and inability to marry. She found herself in many scandals, in which the punishments led her to send a letter to Attila the Hun asking for him to invade on her behalf, which is often interpreted as a proposal.
Olympiodorus of Thebes was a Roman historian, poet, philosopher and diplomat of the early fifth century. He produced a History in twenty-two volumes, written in Greek, dedicated to the Emperor Theodosius II, detailing events in the Western Roman Empire between 407 and 425.
Bonifatius was a Roman general and governor of the diocese of Africa. He campaigned against the Visigoths in Gaul and the Vandals in North Africa. An ally of Galla Placidia, mother and advisor of Valentinian III, Bonifacius engaged in Roman civil wars on her behalf against the generals Felix in 427-429 and Aetius in 432. Although he defeated the latter at the Battle of Rimini, Bonifacius suffered a fatal wound and was succeeded by his son-in-law Sebastianus as patricius of the Western Roman Empire.
The Theodosian dynasty was a Roman imperial family that produced five Roman emperors during Late Antiquity, reigning over the Roman Empire from 379 to 457. The dynasty's patriarch was Theodosius the Elder, whose son Theodosius the Great was made Roman emperor in 379. Theodosius's two sons both became emperors, while his daughter married Constantius III, producing a daughter that became an empress and a son also became emperor. The dynasty of Theodosius married into, and reigned concurrently with, the ruling Valentinianic dynasty, and was succeeded by the Leonid dynasty with the accession of Leo the Great.
The Mausoleum of Galla Placidia is a Late Antique Roman building in Ravenna, Italy, built between 425 and 450. It was added to the World Heritage List together with seven other structures in Ravenna in 1996. Despite its common name, the empress Galla Placidia was not buried in the building, a misconception dating from the thirteenth century; she died in Rome and was buried there, probably alongside Honorius in the Mausoleum of Honorius at Old Saint Peter's Basilica.
Placidia was a daughter of Valentinian III, Roman emperor of the West from 425 to 455, and from 454/455 the wife of Olybrius, who became western Roman emperor in 472. She was one of the last imperial spouses in the Roman west, during the Fall of the Western Roman Empire during Late Antiquity.
The Valentinian dynasty was a ruling house of five generations of dynasts, including five Roman emperors during late antiquity, lasting nearly a hundred years from the mid fourth to the mid fifth century. They succeeded the Constantinian dynasty and reigned over the Roman Empire from 364 to 392 and from 425 to 455, with an interregnum (392–423), during which the Theodosian dynasty ruled and eventually succeeded them. The Theodosians, who intermarried into the Valentinian house, ruled concurrently in the east after 379.
Flavius Felix, sometimes erroneously called Constantius Felix, was a general of the Western Roman Empire, who reached the prominent rank of patrician before being killed probably by order of Aetius. For his consulate in 428 he issued some consular diptychs, one of which has been preserved until modern times.
The Gothic revolt of Theodoric I was an uprising of the Gothic Fouderati in Aquitaine during the regime of Emperor Valentinian III (425-455). That rebellion was led by Theodoric I, King of the Visigoths and took place in the South of France. The uprising took place between 425 and 426, in the period shortly after the death of usurpator John and was terminated by a military operation under the command of Aëtius.
The Roman Civil War of 425 was a short civil war between the West Roman Emperor Joannes and the East Roman Emperor Theodosius II. After rising tensions, battles took place in Italy between the armies of both halves of the empire. Despite this, the conflict did not end by battle, but as a result of a conspiracy in which the Western emperor was captured and killed shortly afterwards.