Year 405 (CDV) was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Stilicho and Anthemius. The denomination 405 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 400s decade ran from January 1, 400, to December 31, 409.
The 470s decade ran from January 1, 470, to December 31, 479.
The 430s decade ran from January 1, 430, to December 31, 439.
The 480s decade ran from January 1, 480, to December 31, 489.
The 420s decade ran from January 1, 420, to December 31, 429.
The 450s decade ran from January 1, 450, to December 31, 459.
Year 439 (CDXXXIX) was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Theodosius and Festus. The denomination 439 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 440s decade ran from January 1, 440, to December 31, 449.
The 460s decade ran from January 1, 460, to December 31, 469.
Year 455 (CDLV) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Valentinianus and Anthemius. The denomination 455 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 479 (CDLXXIX) was a common year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Zeno without colleague. The denomination 479 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 475 (CDLXXV) was a common year starting on Wednesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Zeno without colleague. The denomination 475 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.
Zeno was Eastern Roman emperor from 474 to 475 and again from 476 to 491. His reign was plagued by domestic revolts and religious dissension, but was more successful on the foreign front. He is credited with further stabilizing the Eastern empire, while the Western Roman Empire fell following the deposition of Romulus Augustulus.
Basiliscus was Eastern Roman emperor from 9 January 475 to August 476. He became magister militum per Thracias in 464, under his brother-in-law, Emperor Leo I. Basiliscus commanded the army for an invasion of the Vandal Kingdom in 468, which was defeated at the Battle of Cape Bon. There were accusations at the time that Basiliscus was bribed by Aspar, the magister militum; many historians dismiss this, instead concluding that Basiliscus was either incompetent or foolish for accepting Vandal King Gaiseric's offer of a truce, which the latter used to construct fireships. Basiliscus's defeat cost the Eastern Empire 130,000 pounds (59,000 kg) of gold, causing the empire to hover above bankruptcy for 30 years. When Basiliscus returned to Constantinople, he sought refuge in the Hagia Sophia. His sister, Empress Verina, secured him a pardon and he left the church to retire in Neapolis.
The Leonid dynasty or Thracian dynasty produced six Roman emperors during Late Antiquity, reigning over the Roman Empire from 457 to 518. The dynasty's patriarch was Leo I, who was made Roman emperor in 457. Leo's daughter Ariadne became empress and mother to an emperor, and her two husbands were themselves each made emperor in turn. Another relative whose name does not survive of Leo I or his wife Verina married the future augustus Julius Nepos, the last emperor in the Western Roman Empire. The dynasty of Leo succeeded the preceding Valentinianic dynasty and Theodosian dynasty whose family trees were conjoined and ruled concurrently. Besides Julius Nepos, who administered no more than a rump state the Roman province of Dalmatia in the western empire during the fall of the west, the dynasty's emperors governed the eastern empire.
Emperor Shun of Liu Song, personal name Liu Zhun (劉準), courtesy name Zhongmou (仲謀), childhood name Zhiguan (智觀), was the last emperor of the Liu Song dynasty of China. He became emperor in August 477 after his violent older brother Emperor Houfei was assassinated by his attendant at the instigation of the general Xiao Daocheng, but in his brief reign he was effectively Xiao's puppet. In 479, Xiao forced him to yield the throne to Xiao, ending Liu Song and starting Southern Qi. Later that year, the former Emperor Shun was killed by guards who were supposed to protect him, and the Liu clan was soon slaughtered as well.
Flavius Armatus, also known as Harmatius, was an Eastern Roman military commander, magister militum under Emperors Leo I, Basiliscus and Zeno, and consul. He was instrumental in the rebellion of Basiliscus against Zeno, and in his subsequent fall.
Year 420 (CDXX) was a leap year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Theodosius and Constantius. The denomination 420 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.
