__NOTOC__ Year 405 ( CDV) was a

common year starting on Sunday A common year starting on Sunday is any non-leap year (i.e. a year with 365 days) that begins on Sunday, January 1, 1 January, and ends on Sunday, December 31, 31 December. Its dominical letter hence is A. The most recent year of such kind was 2023 ...

of the

Julian calendar The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception). The Julian calendar is still used as a religious calendar in parts of the Eastern Orthodox Church and in parts ...

. At the time, it was known as the Year of the Consulship of

Stilicho Stilicho (; – 22 August 408) was a military commander in the Roman army who, for a time, became the most powerful man in the Western Roman Empire. He was partly of Vandal origins and married to Serena, the niece of emperor Theodosius I. He b ...

and

Anthemius Procopius Anthemius (; died 11 July 472) was the Western Roman Empire, Western Roman emperor from 467 to 472. Born in the Byzantine Empire, Eastern Roman Empire, Anthemius quickly worked his way up the ranks. He married into the Theodosian dyna ...

(or, less frequently, year 1158 ''

Ab urbe condita ''Ab urbe condita'' (; 'from the founding of Rome, founding of the City'), or (; 'in the year since the city's founding'), abbreviated as AUC or AVC, expresses a date in years since 753 BC, 753 BC, the traditional founding of Rome. It is ...

''). The denomination 405 for this year has been used since the early medieval period, when the

Anno Domini The terms (AD) and before Christ (BC) are used when designating years in the Gregorian calendar, Gregorian and Julian calendar, Julian calendars. The term is Medieval Latin and means "in the year of the Lord" but is often presented using "o ...

calendar era A calendar era is the period of time elapsed since one '' epoch'' of a calendar and, if it exists, before the next one. For example, the current year is numbered in the Gregorian calendar, which numbers its years in the Western Christian era ...

became the prevalent method in Europe for naming years.

Events

By place

Roman Empire

* Emperor

Honorius Honorius (; 9 September 384 – 15 August 423) 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 ...

closes the Flavian Amphitheatre (

Colosseum The Colosseum ( ; , ultimately from Ancient Greek word "kolossos" meaning a large statue or giant) is an Ellipse, elliptical amphitheatre in the centre of the city of Rome, Italy, just east of the Roman Forum. It is the largest ancient amphi ...

), in an

austerity In economic policy, austerity is a set of Political economy, political-economic policies that aim to reduce government budget deficits through Government spending, spending cuts, tax increases, or a combination of both. There are three prim ...

move that abolishes amusements. *

, Roman general (''

magister militum (Latin for "master of soldiers"; : ) was a top-level military command used in the late Roman Empire, dating from the reign of Constantine the Great. The term referred to the senior military officer (equivalent to a war theatre commander, the e ...

''), orders the Sibylline Books to be burned, according to the Roman poet

Rutilius Claudius Namatianus Rutilius Claudius Namatianus (fl. 5th century) was a Roman Imperial poet, best known for his Latin poem, ''De reditu suo'', in elegiac metre, describing a coastal voyage from Rome to Gaul in 417. The poem was in two books; the exordium of the fi ...

. * Stilicho crushes a coalition of Asding Vandals,

Ostrogoths The Ostrogoths () were a Roman-era Germanic peoples, Germanic people. In the 5th century, they followed the Visigoths in creating one of the two great Goths, Gothic kingdoms within the Western Roman Empire, drawing upon the large Gothic populatio ...

and

Quadi The Quadi were a Germanic peoples, Germanic people during the Roman era, who were prominent in Greek and Roman records from about 20 AD to about 400 AD. By about 20 AD they had a kingdom centred in the area of present-day western Slovakia, north ...

with an army raised from forces of the

Rhine The Rhine ( ) is one of the List of rivers of Europe, major rivers in Europe. The river begins in the Swiss canton of Graubünden in the southeastern Swiss Alps. It forms part of the Swiss-Liechtenstein border, then part of the Austria–Swit ...

frontier, leaving this sector dangerously weakened. *

War of Radagaisus The War of Radagaisus was a military conflict in northern Italy in the period 405–406. This conflict was caused by the invasion of Radagaisus in 405. He invaded the Western Roman Empire with a huge population shortly after the empire had ended a ...

: King

Radagaisus Radagaisus (died 23 August 406) was a Gothic king who led an invasion of Roman Italy in late 405 and the first half of 406.Peter Heather, ''The Fall of the Roman Empire: A New History of Rome and the Barbarians'', 2nd ed. 2006:194; A committed p ...

leads an invasion with a force of 20,000 men and crosses the

Alps The Alps () are some of the highest and most extensive mountain ranges in Europe, stretching approximately across eight Alpine countries (from west to east): Monaco, France, Switzerland, Italy, Liechtenstein, Germany, Austria and Slovenia. ...

. He spends the winter in the

Po Valley The Po Valley, Po Plain, Plain of the Po, or Padan Plain (, , or ) is a major geographical feature of northern Italy. It extends approximately in an east-west direction, with an area of including its Venetian Plain, Venetic extension not actu ...

and is observed by Stilicho, who lacks sufficient strength to prepare an offensive against the invading German tribes. The exact numbers of the

migration Migration, migratory, or migrate may refer to: Human migration * Human migration, physical movement by humans from one region to another ** International migration, when peoples cross state boundaries and stay in the host state for some minimum le ...

are unknown, probably nearly 100,000, including

Alans The Alans () were an ancient and medieval Iranian peoples, Iranic Eurasian nomads, nomadic pastoral people who migrated to what is today North Caucasus – while some continued on to Europe and later North Africa. They are generally regarded ...

Burgundians The Burgundians were an early Germanic peoples, Germanic tribe or group of tribes. They appeared east in the middle Rhine region in the third century AD, and were later moved west into the Roman Empire, in Roman Gaul, Gaul. In the first and seco ...

Goths The Goths were a Germanic people who played a major role in the fall of the Western Roman Empire and the emergence of medieval Europe. They were first reported by Graeco-Roman authors in the 3rd century AD, living north of the Danube in what is ...

Vandals The Vandals were a Germanic people who were first reported in the written records as inhabitants of what is now Poland, during the period of the Roman Empire. Much later, in the fifth century, a group of Vandals led by kings established Vand ...

, and other smaller tribes. *

Flavius Aetius Flavius Aetius (also spelled Aëtius; ; 390 – 21 September 454) was a Roman Empire, Roman general and statesman of the Fall of the Western Roman Empire, closing period of the Western Roman Empire. He was a military commander and the most inf ...

is sent as a child

hostage A hostage is a person seized by an abductor in order to compel another party, one which places a high value on the liberty, well-being and safety of the person seized—such as a relative, employer, law enforcement, or government—to act, o ...

at the court of

Alaric I Alaric I (; , 'ruler of all'; ; – 411 AD) was the first Germanic kingship, king of the Visigoths, from 395 to 410. He rose to leadership of the Goths who came to occupy Moesia—territory acquired a couple of decades earlier by a combine ...

, king of the

Visigoths The Visigoths (; ) were a Germanic people united under the rule of a king and living within the Roman Empire during late antiquity. The Visigoths first appeared in the Balkans, as a Roman-allied Barbarian kingdoms, barbarian military group unite ...

Asia

* The Khitan are first mentioned in Chinese chronicles. They wander along the boundaries of Kara-muren, and form part of the Donghu (Tong-hou) confederation. * Jeonji becomes king of the Korean kingdom of

Baekje Baekje or Paekche (; ) was a Korean kingdom located in southwestern Korea from 18 BCE to 660 CE. It was one of the Three Kingdoms of Korea, together with Goguryeo and Silla. While the three kingdoms were in separate existence, Baekje had the h ...

By topic

Arts and Sciences

* The

Armenian alphabet The Armenian alphabet (, or , ) or, more broadly, the Armenian script, is an alphabetic writing system developed for Armenian and occasionally used to write other languages. It is one of the three historical alphabets of the South Caucasu ...

is devised by

Mesrop Mashtots Mesrop Mashtots (; , ' 362February 17, 440 AD) was an Armenians, Armenian Linguistics, linguist, composer, Christian theology, theologian, Politician, statesman, and Hymnology, hymnologist. He is venerated as a saint in the Armenian Apostolic C ...

. * The

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

ese court officially adopts the

Chinese writing system Written Chinese is a writing system that uses Chinese characters and other symbols to represent the Chinese languages. Chinese characters do not directly represent pronunciation, unlike letters in an alphabet or syllabograms in a syllabary. Rathe ...

(approximate date). *

Theon of Alexandria Theon of Alexandria (; ; ) was a Greek scholar and mathematician who lived in Alexandria, Egypt. He edited and arranged Euclid's '' Elements'' and wrote commentaries on works by Euclid and Ptolemy. His daughter Hypatia also won fame as a mathema ...

, Greek

mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematica ...

, dies at age 70 (approximate), having been helped in his work by his daughter

Hypatia Hypatia (born 350–370 – March 415 AD) was a Neoplatonist philosopher, astronomer, and mathematician who lived in Alexandria, Egypt (Roman province), Egypt: at that time a major city of the Eastern Roman Empire. In Alexandria, Hypatia was ...

Religion

Jerome Jerome (; ; ; – 30 September 420), also known as Jerome of Stridon, was an early Christian presbyter, priest, Confessor of the Faith, confessor, theologian, translator, and historian; he is commonly known as Saint Jerome. He is best known ...

Vulgate The Vulgate () is a late-4th-century Bible translations into Latin, Latin translation of the Bible. It is largely the work of Saint Jerome who, in 382, had been commissioned by Pope Damasus I to revise the Gospels used by the Diocese of ...

translation of the

Bible The Bible is a collection of religious texts that are central to Christianity and Judaism, and esteemed in other Abrahamic religions such as Islam. The Bible is an anthology (a compilation of texts of a variety of forms) originally writt ...

into

Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...

is completed by his translations of the

Tanakh The Hebrew Bible or Tanakh (;"Tanach"
. ''

Hebrew language Hebrew (; ''ʿÎbrit'') is a Northwest Semitic language within the Afroasiatic language family. A regional dialect of the Canaanite languages, it was natively spoken by the Israelites and remained in regular use as a first language unti ...

. * In the

Roman province of Africa Africa was a Roman province on the northern coast of the continent of Africa. It was established in 146 BC, following the Roman Republic's conquest of Carthage in the Third Punic War. It roughly comprised the territory of present-day Tunisi ...

Augustine of Hippo Augustine of Hippo ( , ; ; 13 November 354 – 28 August 430) was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Africa. His writings deeply influenced the development of Western philosop ...

opposes

Donatism Donatism was a schism from the Catholic Church in the Archdiocese of Carthage from the fourth to the sixth centuries. Donatists argued that Christianity, Christian clergy must be faultless for their ministry to be effective and their prayers and ...

as a

heresy Heresy is any belief or theory that is strongly at variance with established beliefs or customs, particularly the accepted beliefs or religious law of a religious organization. A heretic is a proponent of heresy. Heresy in Heresy in Christian ...

Births

Ricimer Ricimer ( , ; – 19 August 472) was a Romanized Germanic general, who ruled the remaining territory of the Western Roman Empire from 456 after defeating Avitus, until his death in 472, with a brief interlude in which he contested power wit ...

, ''de facto'' ruler of the

Western Roman Empire In modern historiography, the Western Roman Empire was the western provinces of the Roman Empire, collectively, during any period in which they were administered separately from the eastern provinces by a separate, independent imperial court. ...

(approximate date) * Salvian,

Christian A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...

writer (approximate date) * Yuan Qigui, empress and wife of Wen of Liu Song (d.

440 Year 440 (Roman numerals, CDXL) was a leap year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Valentinian III, Valentinianus and Anatolius (consul), Anatolius (or, less frequently, year ...

)

Deaths

June 26 Events Pre-1600 *4 AD, 4 – Augustus adopts Tiberius. * 221 – Roman emperor Elagabalus adopts his cousin Alexander Severus as his heir and receives the title of Caesar (title), Caesar. * 363 – Roman emperor Julian (emperor), J ...

–

Saint Vigilius Vigilius of Trent (, ; c. 353 – 26 June 405) is venerated as the patron saint and bishop of Trent. He should not be confused with the pope Vigilius, pope of the same name. Life According to tradition, he was a Roman Empire, Roman Patrician ( ...

, bishop of Trent (b.

353 __NOTOC__ Year 353 (Roman numerals, CCCLIII) was a common year starting on Friday of the Julian calendar. At the time, it was known as the Year of the Consulship of Magnentius and Decentius (or, less frequently, year 1106 ''Ab urbe condita''). ...

) *

November 11 Events Pre-1600 * 308 – At Carnuntum, Emperor ''emeritus'' Diocletian confers with Galerius, '' Augustus'' of the East, and Maximianus, the recently returned former ''Augustus'' of the West, in an attempt to end the civil wars of th ...

– Arsacius of Tarsus,

archbishop In Christian denominations, an archbishop is a bishop of higher rank or office. In most cases, such as the Catholic Church, there are many archbishops who either have jurisdiction over an ecclesiastical province in addition to their own archdi ...

Constantinople Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...

* Moses the Black, Christian

monk A monk (; from , ''monachos'', "single, solitary" via Latin ) is a man who is a member of a religious order and lives in a monastery. A monk usually lives his life in prayer and contemplation. The concept is ancient and can be seen in many reli ...

and

priest A priest is a religious leader authorized to perform the sacred rituals of a religion, especially as a mediatory agent between humans and one or more deity, deities. They also have the authority or power to administer religious rites; in parti ...

(b. 330) * Murong De, emperor of the

Xianbei The Xianbei (; ) were an ancient nomadic people that once resided in the eastern Eurasian steppes in what is today Mongolia, Inner Mongolia, and Northeastern China. The Xianbei were likely not of a single ethnicity, but rather a multiling ...

state

Southern Yan Yan, known in historiography as the Southern Yan (; 398–410), was a dynastic state of China ruled by the Murong clan of the Xianbei during the era of Sixteen Kingdoms. Its founder Murong De (Emperor Xianwu) was a son of Murong Huang (Emperor ...

(b. 336) * Richu, emperor of

(approximate date) *

, last director of the

Library of Alexandria The Great Library of Alexandria in Alexandria, Egypt, was one of the largest and most significant libraries of the ancient world. The library was part of a larger research institution called the Mouseion, which was dedicated to the Muses, ...

(approximate date)

References

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