__NOTOC__ Year 455 ( CDLV) was a

common year starting on Saturday A common year starting on Saturday is any non-leap year (i.e. a year with 365 days) that begins on Saturday, 1 January, and ends on Saturday, 31 December. Its dominical letter hence is B. The current year, 2022, is a common year starting on Saturd ...

(link will display the full calendar) of the

Julian calendar The Julian calendar, proposed by Roman consul Julius Caesar in 46 BC, was a reform of the Roman calendar. It took effect on , by edict. It was designed with the aid of Greek mathematicians and astronomers such as Sosigenes of Alexandr ...

. At the time, it was known as the Year of the Consulship of Valentinianus and Anthemius (or, less frequently, year 1208 ''

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

''). The denomination 455 for this year has been used since the early medieval period, when the

Anno Domini The terms (AD) and before Christ (BC) are used to label or number years in the Julian and Gregorian calendars. The term is Medieval Latin and means 'in the year of the Lord', but is often presented using "our Lord" instead of "the Lord", ...

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, it is the year as per the Gregorian calendar, which numbers its years in the Western Christian era (the Coptic ...

became the prevalent method in Europe for naming years.

Events

By place

Roman Empire

March 16 Events Pre-1600 * 934 – Meng Zhixiang declares himself emperor and establishes Later Shu as a new state independent of Later Tang. *1190 – Massacre of Jews at Clifford's Tower, York. * 1244 – Over 200 Cathars who refuse ...

– Emperor

Valentinian III Valentinian III ( la, Placidus Valentinianus; 2 July 41916 March 455) 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 ...

, age 35, is

assassinated Assassination is the murder of a prominent or important person, such as a head of state, head of government, politician, world leader, member of a royal family or CEO. The murder of a celebrity, activist, or artist, though they may not have a ...

by two Hunnic retainers of the late

Flavius Aetius Aetius (also spelled Aëtius; ; 390 – 454) was a Roman general and statesman of the closing period of the Western Roman Empire. He was a military commander and the most influential man in the Empire for two decades (433454). He managed pol ...

, while training with the bow on the

Campus Martius The Campus Martius (Latin for the "Field of Mars", Italian ''Campo Marzio'') was a publicly owned area of ancient Rome about in extent. In the Middle Ages, it was the most populous area of Rome. The IV rione of Rome, Campo Marzio, which covers ...

(

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

), ending the

Theodosian dynasty 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 ...

. His ''

primicerius sacri cubiculi The Latin term ''primicerius'', hellenized as ''primikērios'' ( el, πριμικήριος), was a title applied in the later Roman Empire and the Byzantine Empire to the heads of administrative departments, and also used by the Church to denote th ...

'',

Heraclius Heraclius ( grc-gre, Ἡράκλειος, Hērákleios; c. 575 – 11 February 641), was List of Byzantine emperors, Eastern Roman emperor from 610 to 641. His rise to power began in 608, when he and his father, Heraclius the Elder, the Exa ...

, is also murdered. *

March 17 Events Pre-1600 * 45 BC – In his last victory, Julius Caesar defeats the Pompeian forces of Titus Labienus and Pompey the Younger in the Battle of Munda. * 180 – Commodus becomes sole emperor of the Roman Empire at the age of eigh ...

–

Petronius Maximus Petronius Maximus ( 39731 May 455) was Roman emperor of the West for two and a half months in 455. A wealthy senator and a prominent aristocrat, he was instrumental in the murders of the Western Roman ''magister militum'', Aëtius, and the W ...

, former '' domesticus'' ("elite bodyguard") of Aetius, becomes (with support of the

Roman Senate The Roman Senate ( la, Senātus Rōmānus) was a governing and advisory assembly in ancient Rome. It was one of the most enduring institutions in Roman history, being established in the first days of the city of Rome (traditionally founded in ...

) emperor of the

Western Roman Empire The Western Roman Empire comprised the western provinces of the Roman Empire at any time during which they were administered by a separate independent Imperial court; in particular, this term is used in historiography to describe the period fr ...

. He secures the throne by bribing officials of the imperial palace. Maximus consolidates his power by a forced marriage with

Licinia Eudoxia Licinia Eudoxia (; Greek: Λικινία, 422 – c. 493) was a Roman Empress, daughter of Eastern Roman Emperor Theodosius II. Her husbands included the Western Roman Emperors Valentinian III and Petronius Maximus. Family Eudoxia was born in ...

, widow of Valentinian III. * Maximus appoints

Avitus Eparchius Avitus (c. 390 – 457) was Roman emperor of the West from July 455 to October 456. He was a senator of Gallic extraction and a high-ranking officer both in the civil and military administration, as well as Bishop of Piacenza. He o ...

, most trusted general, to the rank of ''

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

'' and sends him on an

embassy A diplomatic mission or foreign mission is a group of people from a state or organization present in another state to represent the sending state or organization officially in the receiving or host state. In practice, the phrase usually deno ...

Toulouse Toulouse ( , ; oc, Tolosa ) is the prefecture of the French department of Haute-Garonne and of the larger region of Occitania. The city is on the banks of the River Garonne, from the Mediterranean Sea, from the Atlantic Ocean and from Par ...

, to gain the support of the

Visigoths The Visigoths (; la, Visigothi, Wisigothi, Vesi, Visi, Wesi, Wisi) were an early Germanic people who, along with the Ostrogoths, constituted the two major political entities of the Goths within the Roman Empire in late antiquity, or what is ...

. He elevates his son Palladius to ''

Caesar Gaius Julius Caesar (; ; 12 July 100 BC – 15 March 44 BC), was a Roman people, Roman general and statesman. A member of the First Triumvirate, Caesar led the Roman armies in the Gallic Wars before defeating his political rival Pompey in Caes ...

'' and has him marry

Eudocia Eudoxia ( grc, Εὐδοξία, ''Eudoxía''), Eudokia (, ''Eudokía'', anglicized as Eudocia) or Evdokia is a feminine given name, which originally meant "good fame or judgement" or "she whose fame or judgement is good" in Greek. The Slavic forms ...

, eldest daughter of Valentinian III. *

May 31 Events Pre-1600 * 455 – Emperor Petronius Maximus is stoned to death by an angry mob while fleeing Rome. * 1223 – Mongol invasion of the Cumans: Battle of the Kalka River: Mongol armies of Genghis Khan led by Subutai defeat K ...

– Maximus is

stoned to death Stoning, or lapidation, is a method of capital punishment where a group throws stones at a person until the subject dies from blunt trauma. It has been attested as a form of punishment for grave misdeeds since ancient times. The Torah and Tal ...

by an

angry mob Mob rule or ochlocracy ( el, ὀχλοκρατία, translit=okhlokratía; la, ochlocratia) is the rule of government by a mob or mass of people and the intimidation of legitimate authorities. Insofar as it represents a pejorative for majorit ...

while fleeing Rome. A widespread

panic Panic is a sudden sensation of fear, which is so strong as to dominate or prevent reason and logical thinking, replacing it with overwhelming feelings of anxiety and frantic agitation consistent with an animalistic fight-or-flight reactio ...

occurs when many citizens hear the news that the

Vandals The Vandals were a Germanic peoples, Germanic people who first inhabited what is now southern Poland. They established Vandal Kingdom, Vandal kingdoms on the Iberian Peninsula, Mediterranean islands, and North Africa in the fifth century. The ...

are plundering the Italian mainland. *

June 2 Events Pre-1600 * 455 – Sack of Rome: Vandals enter Rome, and plunder the city for two weeks. * 1098 – First Crusade: The first Siege of Antioch ends as Crusader forces take the city; the second siege began five days later. 1601� ...

– Sack of Rome: King

Genseric Gaiseric ( – 25 January 477), also known as Geiseric or Genseric ( la, Gaisericus, Geisericus; reconstructed Vandalic: ) was King of the Vandals and Alans (428–477), ruling a kingdom he established, and was one of the key players in the diff ...

leads the Vandals into Rome, after he has promised

Pope Leo I Pope Leo I ( 400 – 10 November 461), also known as Leo the Great, was bishop of Rome from 29 September 440 until his death. Pope Benedict XVI said that Leo's papacy "was undoubtedly one of the most important in the Church's history." Leo was ...

not to burn and plunder the city. Genseric sacks the city for a period of two weeks. Eudoxia and her daughters, Eudocia and

Placidia 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 ...

, are taken hostage. The loot is sent to the harbour of Ostia and loaded into ships, from whence the Vandals depart and return to

Carthage Carthage was the capital city of Ancient Carthage, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the classi ...

. *

July 9 Events Pre-1600 *118 – Hadrian, who became emperor a year previously on Trajan's death, makes his entry into Rome. * 381 – The end of the First Council of Christian bishops convened in Constantinople by the Roman Emperor Theodos ...

– Avitus is proclaimed Roman emperor at Toulouse, and later recognised by the Gallic chiefs in ''Viernum'' (near

Arles Arles (, , ; oc, label= Provençal, Arle ; Classical la, Arelate) is a coastal city and commune in the South of France, a subprefecture in the Bouches-du-Rhône department of the Provence-Alpes-Côte d'Azur region, in the former province of ...

). *

September 21 Events Pre-1600 * 455 – Emperor Avitus enters Rome with a Gallic army and consolidates his power. * 1170 – The Kingdom of Dublin falls to Norman invaders. * 1217 – Livonian Crusade: The Estonian leader Lembitu and Livonian ...

– Avitus enters Rome with a Gallic army. He restores the imperial authority in

Noricum Noricum () is the Latin name for the Celts, Celtic kingdom or federation of tribes that included most of modern Austria and part of Slovenia. In the first century AD, it became a Roman province, province of the Roman Empire. Its borders were th ...

(modern

Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...

) and leaves a

Gothic Gothic or Gothics may refer to: People and languages *Goths or Gothic people, the ethnonym of a group of East Germanic tribes **Gothic language, an extinct East Germanic language spoken by the Goths **Crimean Gothic, the Gothic language spoken b ...

force under

Remistus Remistus (died September 17, 456) was a general of the Western Roman Empire, commander-in-chief of the army under Emperor Avitus. Life Remistus was a Visigoth, as shown by his Germanic name. In 456 Remistus reached a high military rank under Empe ...

, Visigoth general (''magister militum''), at

Ravenna Ravenna ( , , also ; rgn, Ravèna) is the capital city of the Province of Ravenna, in the Emilia-Romagna region of Northern Italy. It was the capital city of the Western Roman Empire from 408 until its collapse in 476. It then served as the cap ...

. * The

Ostrogoths The Ostrogoths ( la, Ostrogothi, Austrogothi) 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 Roman Empire, based upon the larg ...

conquer

Pannonia Pannonia (, ) was a province of the Roman Empire bounded on the north and east by the Danube, coterminous westward with Noricum and upper Italy, and southward with Dalmatia and upper Moesia. Pannonia was located in the territory that is now wes ...

and

Dalmatia Dalmatia (; hr, Dalmacija ; it, Dalmazia; see #Name, names in other languages) is one of the four historical region, historical regions of Croatia, alongside Croatia proper, Slavonia, and Istria. Dalmatia is a narrow belt of the east shore of ...

Britannia

Battle of Aylesford The Battle of Aylesford or Epsford ( ang, Æȝelesford) was a battle between Britons and Anglo-Saxons recorded in the '' Anglo-Saxon Chronicle'' and the ''Historia Brittonum''. Both sources concur that it involved the Anglo-Saxon leaders Hengist ...

: Prince

Vortimer Vortimer (Old Welsh Guorthemir, cy, Gwerthefyr), also known as Saint Vortimer ( cy, Gwerthefyr Fendigaid, "Vortimer the Blessed"), is a figure in Matter of Britain, British tradition, a son of the 5th-century Britons (historical), Britonni ...

rebels against the pro-

Anglo-Saxon The Anglo-Saxons were a Cultural identity, cultural group who inhabited England in the Early Middle Ages. They traced their origins to settlers who came to Britain from mainland Europe in the 5th century. However, the ethnogenesis of the Anglo- ...

policies of his father,

Vortigern Vortigern (; owl, Guorthigirn, ; cy, Gwrtheyrn; ang, Wyrtgeorn; Old Breton: ''Gurdiern'', ''Gurthiern''; gle, Foirtchern; la, Vortigernus, , , etc.), also spelled Vortiger, Vortigan, Voertigern and Vortigen, was a 5th-century warlord in ...

. He is defeated in the battle at

Aylesford Aylesford is a village and civil parish on the River Medway in Kent, England, northwest of Maidstone. Originally a small riverside settlement, the old village comprises around 60 houses, many of which were formerly shops. Two pubs, a village s ...

(

Kent Kent is a county in South East England and one of the home counties. It borders Greater London to the north-west, Surrey to the west and East Sussex to the south-west, and Essex to the north across the estuary of the River Thames; it faces ...

Hengist Hengist and Horsa are Germanic brothers said to have led the Angles, Saxons and Jutes in their invasion of Britain in the 5th century. Tradition lists Hengist as the first of the Jutish kings of Kent. Most modern scholarly consensus now rega ...

and his son

Oisc Oisc (also Æsc or Esc, pronounced “oish” or “ash”) was an early king of Kent who — according to the Anglo-Saxon Chronicle — ruled from 488-512CE. He seems to be the same person as Ansehis (or Anschis) who is described as a leader o ...

become king of Kent. Horsa and

Catigern Catigern ( cy, Cadeyrn Fendigaid) is a figure of Welsh tradition, said to be a son of Vortigern, the tyrannical King of the Britons, and the brother of Vortimer. A figure of this name also appears in the Welsh genealogies, though he is given differ ...

, brother of Vortimer, are killed. The

Britons British people or Britons, also known colloquially as Brits, are the citizens of the United Kingdom of Great Britain and Northern Ireland, the British Overseas Territories, and the Crown dependencies.: British nationality law governs mo ...

withdraw to London (according to the ''

Anglo-Saxon Chronicle The ''Anglo-Saxon Chronicle'' is a collection of annals in Old English, chronicling the history of the Anglo-Saxons. The original manuscript of the ''Chronicle'' was created late in the 9th century, probably in Wessex, during the reign of Alf ...

'').

Asia

Skandagupta Skandagupta ( Gupta script: ''Ska-nda-gu-pta'', r. c. 455-467) was a Gupta Emperor of India. His Bhitari pillar inscription suggests that he restored the Gupta power by defeating his enemies, who may have been rebels or foreign invaders. He ...

succeeds

Kumaragupta I Kumaragupta I ( Gupta script: ''Ku-ma-ra-gu-pta'', r. c. 415–455 CE) was an emperor of the Gupta Empire of Ancient India. A son of the Gupta emperor Chandragupta II and queen Dhruvadevi, he seems to have maintained control of his inherited t ...

as ruler of the

Gupta Empire The Gupta Empire was an ancient Indian empire which existed from the early 4th century CE to late 6th century CE. At its zenith, from approximately 319 to 467 CE, it covered much of the Indian subcontinent. This period is considered as the Gol ...

(India). During his reign he crushes the

Hun The Huns were a nomadic people who lived in Central Asia, the Caucasus, and Eastern Europe between the 4th and 6th century AD. According to European tradition, they were first reported living east of the Volga River, in an area that was part ...

invasion; however, the expense of the wars drains the empire's resources and contributes to its decline. * Gaero becomes king of the Korean kingdom of

Baekje Baekje or Paekche (, ) was a Korean kingdom located in southwestern Korea from 18 BC to 660 AD. It was one of the Three Kingdoms of Korea, together with Goguryeo and Silla. Baekje was founded by Onjo, the third son of Goguryeo's founder Jum ...

Mesoamerica

* Earliest recorded date at

Chichen Itza Chichen Itza , es, Chichén Itzá , often with the emphasis reversed in English to ; from yua, Chiʼchʼèen Ìitshaʼ () "at the mouth of the well of the Itza people" was a large pre-Columbian city built by the Maya people of the Terminal ...

on the

Yucatán Peninsula The Yucatán Peninsula (, also , ; es, Península de Yucatán ) is a large peninsula in southeastern Mexico and adjacent portions of Belize and Guatemala. The peninsula extends towards the northeast, separating the Gulf of Mexico to the north ...

(Mexico) (approximate date).

By topic

Commerce

Barter In trade, barter (derived from ''baretor'') is a system of exchange in which participants in a transaction directly exchange goods or services for other goods or services without using a medium of exchange, such as money. Economists distingu ...

economy replaces organized trade as

Romans Roman or Romans most often refers to: *Rome, the capital city of Italy * Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a lette ...

and other citizens desert their towns for the countryside, where they will be less vulnerable to

barbarian A barbarian (or savage) is someone who is perceived to be either Civilization, uncivilized or primitive. The designation is usually applied as a generalization based on a popular stereotype; barbarians can be members of any nation judged by som ...

raids (approximate date).

Medicine

* The city of ''

Vindobona Vindobona (from Gaulish ''windo-'' "white" and ''bona'' "base/bottom") was a Roman military camp on the site of the modern city of Vienna in Austria. The settlement area took on a new name in the 13th century, being changed to Berghof, or now si ...

'' (

Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...

) is struck by an

epidemic An epidemic (from Ancient Greek, Greek ἐπί ''epi'' "upon or above" and δῆμος ''demos'' "people") is the rapid spread of disease to a large number of patients among a given population within an area in a short period of time. Epidemics ...

that spreads through the

Roman province The Roman provinces (Latin: ''provincia'', pl. ''provinciae'') were the administrative regions of Ancient Rome outside Roman Italy that were controlled by the Romans under the Roman Republic and later the Roman Empire. Each province was rule ...

s. The disease is probably

streptococcus ''Streptococcus'' is a genus of gram-positive ' (plural ) or spherical bacteria that belongs to the family Streptococcaceae, within the order Lactobacillales (lactic acid bacteria), in the phylum Bacillota. Cell division in streptococci occurs ...

or a form of

scarlet fever Scarlet fever, also known as Scarlatina, is an infectious disease caused by ''Streptococcus pyogenes'' a Group A streptococcus (GAS). The infection is a type of Group A streptococcal infection (Group A strep). It most commonly affects childr ...

with ''

streptococcus pneumoniae ''Streptococcus pneumoniae'', or pneumococcus, is a Gram-positive, spherical bacteria, alpha-hemolytic (under aerobic conditions) or beta-hemolytic (under anaerobic conditions), aerotolerant anaerobic member of the genus Streptococcus. They are ...

'' (approximate date).

Births

Rusticus Rusticus is a Latin adjective meaning "rural, simple, rough or clownish" and can refer to: Animals * ''Aedes rusticus'', a European mosquito * Rusty crayfish (''Orconectes rusticus'') * ''Urozelotes rusticus'', a ground spider * a synonym of the b ...

archbishop of Lyon The Archdiocese of Lyon (Latin: ''Archidiœcesis Lugdunensis''; French: ''Archidiocèse de Lyon''), formerly the Archdiocese of Lyon–Vienne–Embrun, is a Latin Church metropolitan archdiocese of the Catholic Church in France. The Archbishops ...

(approximate date) * Wang Baoming, empress of the

Southern Qi Qi, known in historiography as the Southern Qi ( or ) or Xiao Qi (), was a Chinese imperial dynasty and the second of the four Southern dynasties during the Northern and Southern dynasties era. It followed the Liu Song dynasty and was succeede ...

(d. 512)

Deaths

, emperor of the Western Roman Empire (b. 419) **

, Roman courtier (''

'') *

–

, emperor of the

Biyu of Baekje Biyu of Baekje (died 455, r. 427–455) was the twentieth king of Baekje, one of the Three Kingdoms of Korea. According to the ''Samguk Sagi'' he was Guisin's son, while other sources name Biyu as the illegitimate son of the 18th king Jeonji. ...

, king of

, prince and son of

(approximate date) *

Horsa Hengist and Horsa are Germanic peoples, Germanic brothers said to have led the Angles, Saxons and Jutes in their invasion of Great Britain, Britain in the 5th century. Tradition lists Hengist as the first of the Jutish kings of Kingdom of Kent ...

, leader of the

Anglo-Saxons The Anglo-Saxons were a Cultural identity, cultural group who inhabited England in the Early Middle Ages. They traced their origins to settlers who came to Britain from mainland Europe in the 5th century. However, the ethnogenesis of the Anglo- ...

(approximate date) *

, ruler of the

(India) *

Niall Noigiallach Niall ''Noígíallach'' (; Old Irish "having nine hostages"), or Niall of the Nine Hostages, was a legendary, semi-historical Irish king who was the ancestor of the Uí Néill dynasties that dominated Ireland from the 6th to the 10th centuries. ...

High King of Ireland High King of Ireland ( ga, Ardrí na hÉireann ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and later sometimes assigned ana ...

(approximate date) * Palladius, son of

(approximate date) *

Prosper of Aquitaine Prosper of Aquitaine ( la, Prosper Aquitanus; – AD), a Christian writer and disciple of Augustine of Hippo, was the first continuator of Jerome's Universal Chronicle. Life Prosper was a native of Aquitaine, and may have been educated at B ...

disciple A disciple is a follower and student of a mentor, teacher, or other figure. It can refer to: Religion * Disciple (Christianity), a student of Jesus Christ * Twelve Apostles of Jesus, sometimes called the Twelve Disciples * Seventy disciples in t ...

and Christian writer (approximate date)

References

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