Year 538 ( DXXXVIII) was a

common year starting on Friday A common year starting on Friday is any non-leap year (i.e. a year with 365 days) that begins on Friday, 1 January, and ends on Friday, 31 December. Its dominical letter hence is C. The most recent year of such kind was 2021, and the next one wil ...

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 Iohannes without colleague (or, less frequently, year 1291 ''

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 538 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

Byzantine Empire

March 12 Events Pre-1600 * 538 – Vitiges, king of the Ostrogoths ends his siege of Rome and retreats to Ravenna, leaving the city to the victorious Byzantine general, Belisarius. * 1088 – Election of Urban II as the 159th Pope of th ...

– Siege of Rome: King

Vitiges Vitiges (also known as Vitigis, Vitigo, Witiges or Wittigis, and in Old Norse as Vigo) (died 542) was king of Ostrogothic Italy from 536 to 540. He succeeded to the throne of Italy in the early stages of the Gothic War of 535–554, as Belisa ...

of the

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 ...

ends his siege (after 374 days) and abandons

Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...

. He retreats with his Gothic army northeast along the ''

Via Flaminia The Via Flaminia () was an ancient Roman roads, Roman road leading from Rome over the Apennine Mountains to ''Ariminum'' (Rimini) on the coast of the Adriatic Sea, and due to the ruggedness of the mountains was the major option the Romans had f ...

''. *

Belisarius BelisariusSometimes called Flavia gens#Later use, Flavius Belisarius. The name became a courtesy title by the late 4th century, see (; ; The exact date of his birth is unknown. March 565) was a military commander of the Byzantine Empire under ...

attacks the

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 ...

when they have crossed the Milvian Bridge. After fierce resistance, Vitiges routs in panic, and many are slain or drowned in the river. * Gothic War: Vitiges strengthens the garrisons of various towns and besieges Ariminum. Byzantine forces under the

Armenia Armenia, officially the Republic of Armenia, is a landlocked country in the Armenian Highlands of West Asia. It is a part of the Caucasus region and is bordered by Turkey to the west, Georgia (country), Georgia to the north and Azerbaijan to ...

n general

Narses Narses (also spelled Nerses; ; ; ; c. 478–573) was a distinguished Byzantine general and statesman of Armenian heritage, renowned for his critical role in Emperor Justinian I’s military campaigns. Alongside the famed Belisarius, Narses was ...

arrive at

Picenum Picenum was a region of ancient Italy. The name was assigned by the Romans, who conquered and incorporated it into the Roman Republic. Picenum became ''Regio V'' in the Augustan territorial organisation of Roman Italy. It is now in Marche ...

. *

April April is the fourth month of the year in the Gregorian and Julian calendars. Its length is 30 days. April is commonly associated with the season of spring in the Northern Hemisphere, and autumn in the Southern Hemisphere, where it is the ...

– Belisarius secures

Liguria Liguria (; ; , ) is a Regions of Italy, region of north-western Italy; its Capital city, capital is Genoa. Its territory is crossed by the Alps and the Apennine Mountains, Apennines Mountain chain, mountain range and is roughly coextensive with ...

Mediolanum Mediolanum, the ancient city where Milan now stands, was originally an Insubres, Insubrian city, but afterwards became an important Ancient Rome, Roman city in Northern Italy. The city was settled by a Celts, Celtic tribe belonging to the Ins ...

(modern

Milan Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...

) and Ariminum, but disagreements, especially with Narses, leads to disunity in the

Byzantine army The Byzantine army was the primary military body of the Byzantine Empire, Byzantine armed forces, serving alongside the Byzantine navy. A direct continuation of the East Roman army, Eastern Roman army, shaping and developing itself on the legac ...

. * Summer – King Theudebert I sends a small Frankish force across 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. ...

, and defeats the Goths and Byzantines at the

River Po The Po ( , ) is the longest river in Italy. It flows eastward across northern Italy, starting from the Cottian Alps. The river's length is , or if the Maira, a right bank tributary, is included. The headwaters of the Po are formed by a spring ...

. Belisarius retreats to

Tuscany Tuscany ( ; ) is a Regions of Italy, region in central Italy with an area of about and a population of 3,660,834 inhabitants as of 2025. The capital city is Florence. Tuscany is known for its landscapes, history, artistic legacy, and its in ...

. * Sittas, Byzantine general, suppresses a revolt in

in protest against heavy taxation. During the campaign he is killed by Artabanes, leader of the revolt.

Britain

* King Cuneglas of Rhos abandons his wife in favour of his sister-in-law, a

nun A nun is a woman who vows to dedicate her life to religious service and contemplation, typically living under vows of poverty, chastity, and obedience in the enclosure of a monastery or convent.''The Oxford English Dictionary'', vol. X, page 5 ...

who he drags from her

convent A convent is an enclosed community of monks, nuns, friars or religious sisters. Alternatively, ''convent'' means the building used by the community. The term is particularly used in the Catholic Church, Lutheran churches, and the Anglican ...

(approximate date). * Gabrán mac Domangairt becomes king of

Dál Riata Dál Riata or Dál Riada (also Dalriada) () was a Gaels, Gaelic Monarchy, kingdom that encompassed the Inner Hebrides, western seaboard of Scotland and north-eastern Ireland, on each side of the North Channel (Great Britain and Ireland), North ...

(

Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...

Asia

* King

Seong Seong (), also spelled Song or Sung, is an uncommon Korean family name. Overview The family name Seong is written with only one hanja character, meaning "succeed" or "accomplish" (). The 2000 South Korean Census found 167,903 people with this f ...

Paekche 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 ...

(

Korea Korea is a peninsular region in East Asia consisting of the Korean Peninsula, Jeju Island, and smaller islands. Since the end of World War II in 1945, it has been politically Division of Korea, divided at or near the 38th parallel north, 3 ...

) moves the capital from Ungjin (present-day

Gongju Gongju (; ) is a city in South Chungcheong Province, South Korea. History Gongju was formerly named Ungjin and was the capital of Baekje from AD 475 to 538. In this period, Baekje was under threat from Goguryeo. Goguryeo had overrun the previ ...

) further south to Sabi (present-day Buyeo County), on the Geum River. He sends a

diplomatic mission 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 denotes ...

that formally introduces

Buddhism Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...

to the Japanese imperial court (see also 552). * The

Kofun period The is an era in the history of Japan from about 300 to 538 AD (the date of the introduction of Buddhism), following the Yayoi period. The Kofun and the subsequent Asuka periods are sometimes collectively called the Yamato period. This period is ...

ends and the

Asuka period The was a period in the history of Japan lasting from 538 to 710, although its beginning could be said to overlap with the preceding Kofun period. The Yamato period, Yamato polity evolved greatly during the Asuka period, which is named after the ...

, the second part of the Yamato period in

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 ...

, begins.

By topic

Religion

* As a result of persecutions by the

Byzantine Empire The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived History of the Roman Empire, the events that caused the ...

, Monophysite

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

establish the

Coptic Church The Coptic Orthodox Church (), also known as the Coptic Orthodox Patriarchate of Alexandria, is an Oriental Orthodox Churches, Oriental Orthodox Christian church based in Egypt. The head of the church and the Apostolic see, See of Alexandria i ...

Alexandria Alexandria ( ; ) is the List of cities and towns in Egypt#Largest cities, second largest city in Egypt and the List of coastal settlements of the Mediterranean Sea, largest city on the Mediterranean coast. It lies at the western edge of the Nile ...

(approximate date). * The

Third Council of Orléans The third council of national stature, or third Council of Orléans, was a synod of the Catholic bishops of France. It opened around 7 May 538 and was presided over by Loup, Archbishop of Lyon. It established mainly: * Sunday as day of the Lord; * ...

takes place, and prohibits rural labor on

Sunday Sunday (Latin: ''dies solis'' meaning "day of the sun") is the day of the week between Saturday and Monday. Sunday is a Christian sabbath, day of rest in most Western countries and a part of the Workweek and weekend, weekend. In some Middle Ea ...

. * The first time since the Emperor Justinian's decree of 533, making John (the Bishop of Rome) Chief Bishop of all the churches, that the supremacy of the Bishop of Rome over the Church can actually be implemented by

Pope Vigilius Pope Vigilius (died 7 June 555) was the bishop of Rome from 29 March 537 to his death on 7 June 555. He is considered the first pope of the Byzantine papacy. Born into Roman aristocracy, Vigilius served as a deacon and papal ''apocrisiarius' ...

Society

* Third year of worldwide

famine A famine is a widespread scarcity of food caused by several possible factors, including, but not limited to war, natural disasters, crop failure, widespread poverty, an Financial crisis, economic catastrophe or government policies. This phenom ...

, a consequence of the Extreme weather events of 535–536.

Births

* Emperor Bidatsu of

(d. 585) *

Gregory of Tours Gregory of Tours (born ; 30 November – 17 November 594 AD) was a Gallo-Roman historian and Bishop of Tours during the Merovingian period and is known as the "father of French history". He was a prelate in the Merovingian kingdom, encom ...

, French

bishop A bishop is an ordained member of the clergy who is entrusted with a position of Episcopal polity, authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of di ...

, historian (d. 594) *

Zhiyi Zhiyi (; 538–597 CE) also called Dashi Tiantai (天台大師) and Zhizhe (智者, "Wise One"), was a Chinese Bhikkhu, Buddhist monk, Buddhist philosophy, philosopher, meditation teacher, and Exegesis, exegete. He is considered to be the foun ...

, de facto founder of

Tiantai Tiantai or T'ien-t'ai () is an East Asian Buddhist school of Mahāyāna Buddhism that developed in 6th-century China. Drawing from earlier Mahāyāna sources such as Madhyamaka, founded by Nāgārjuna, who is traditionally regarded as the f ...

Buddhism (d.

597 __NOTOC__ Year 597 ( DXCVII) was a common year starting on Tuesday 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 calen ...

)

Deaths

February 8 Events Pre-1600 * 421 – Constantius III becomes co-emperor of the Western Roman Empire. * 1238 – The Mongols burn the Russian city of Vladimir. * 1250 – Seventh Crusade: Crusaders engage Ayyubid forces in the Battle of ...

–

Severus of Antioch Severus of Antioch (; ), also known as Severus of Gaza, or the Crown of Syrians (; ), was the Patriarch of Antioch and head of the Syriac Orthodox Church from 512 until his death in 538. He is venerated as a saint in the Oriental Orthodox Church ...

patriarch of Antioch The Patriarch of Antioch is a traditional title held by the bishop of Antioch (modern-day Antakya, Turkey). As the traditional "overseer" (, , from which the word ''bishop'' is derived) of the first gentile Christian community, the position has ...

* Cailtram, king of the

Picts The Picts were a group of peoples in what is now Scotland north of the Firth of Forth, in the Scotland in the early Middle Ages, Early Middle Ages. Where they lived and details of their culture can be gleaned from early medieval texts and Pic ...

(approximate date) * Comgall mac Domangairt, king of

(approximate date) *

Damascius Damascius (; ; 462 – after 538), known as "the last of the Athenian Neoplatonists", was the last scholarch of the neoplatonic Athenian school. He was one of the neoplatonic philosophers who left Athens after laws confirmed by emperor Jus ...

, Byzantine philosopher * Saint Manchan, Irish Saint. * Sittas, Byzantine 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 ...