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 V was the bishop of Rome from 23 December 619 to his death. He did much for the Christianisation of Anglo-Saxon England, and enacted the decree by which churches became places of sanctuary.
Pope Zosimus was the bishop of Rome from 18 March 417 to his death on 26 December 418. He was born in Mesoraca, Calabria. Zosimus took a decided part in the protracted dispute in Gaul as to the jurisdiction of the See of Arles over that of Vienne, giving energetic decisions in favour of the former, but without settling the controversy. His fractious temper coloured all the controversies in which he took part, in Gaul, Africa and Italy, including Rome, where at his death the clergy were very much divided.
The 420s decade ran from January 1, 420, to December 31, 429.
Year 417 (CDXVII) was a common year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Honorius and Constantius. The denomination 417 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 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 390s decade ran from January 1, 390 to December 31, 399
The 410s decade ran from January 1, 410, to December 31, 419.
Valentinian III was Roman emperor in the West from 425 to 455. Made emperor in childhood, his reign over the Roman Empire was one of the longest, but was dominated by powerful generals vying for power amid civil wars and the invasions of Late antiquity's Migration Period, including the campaigns of Attila the Hun.
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.
Antipope Eulalius was antipope from December 418 to April 419. Elected in a dual election with Pope Boniface I, he eventually lost out to Boniface and became bishop of Napete.
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.
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.
The Valentinianic or 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.
Papal appointment was a medieval method of selecting the Pope. Popes have always been selected by a council of Church fathers, however, Papal selection before 1059 was often characterized by confirmation or nomination by secular European rulers or by the preceding pope. The later procedures of the Papal conclave are in large part designed to prohibit interference of secular rulers, which to some extent characterized the first millennium of the Roman Catholic Church, e. g. in practices such as the creation of crown-cardinals and the claimed but invalid jus exclusivae. Appointment may have taken several forms, with a variety of roles for the laity and civic leaders, Byzantine and Germanic emperors, and noble Roman families. The role of the election vis-a-vis the general population and the clergy was prone to vary considerably, with a nomination carrying weight that ranged from nearly determinative to merely suggestive, or as ratification of a concluded election.
The selection of the Pope, the Bishop of Rome and Supreme Pontiff of the Catholic Church, prior to the promulgation of In Nomine Domini in AD 1059 varied throughout history. Popes were often putatively appointed by their predecessors or by political rulers. While some kind of election often characterized the procedure, an election that included meaningful participation of the laity was rare, especially as the Popes' claims to temporal power solidified into the Papal States. The practice of Papal appointment during this period would later result in the putative jus exclusivae, i.e., the claimed but invalid right to veto the selection that Catholic monarchs exercised into the twentieth century.
The Ostrogothic Papacy was a period from 493 to 537 where the papacy was strongly influenced by the Ostrogothic Kingdom, if the pope was not outright appointed by the Ostrogothic King. The selection and administration of popes during this period was strongly influenced by Theodoric the Great and his successors Athalaric and Theodahad. This period terminated with Justinian I's (re)conquest of Rome during the Gothic War (535–554), inaugurating the Byzantine Papacy (537–752).
The Placidia Palace was the official residence of the papal apocrisiarius, the ambassador from the pope to the patriarch of Constantinople, and the intermittent home of the pope himself when in residence at Constantinople. The apocrisiarius held "considerable influence as a conduit for both public and covert communications" between pope and Byzantine emperor.
Rufius Antonius Agrypnius Volusianus was a fifth-century Roman aristocrat who held at least two important posts during the reign of the emperor Honorius. He is best known for his exchange of letters with St. Augustine.
The Mausoleum of Honorius was a late antique circular mausoleum and the burial place of the Roman emperor Honorius and other 5th-century imperial family members. Constructed for the Augustus of the western Roman Empire beside Old St Peter's Basilica in Rome, the Mausoleum of Honorius was the last Roman imperial mausoleum built.
