__NOTOC__ Year 320 ( CCCXX) was a leap year starting on Friday (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 Constantinus and Constantinus (or, less frequently, year 1073 ''

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 320 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

Crispus Flavius Julius Crispus (; 300 – 326) was the eldest son of the Roman emperor Constantine I, as well as his junior colleague ( ''caesar'') from March 317 until his execution by his father in 326. The grandson of the ''augustus'' Constantius I ...

, eldest son of

Constantine I Constantine I ( , ; la, Flavius Valerius Constantinus, ; ; 27 February 22 May 337), also known as Constantine the Great, was Roman emperor from AD 306 to 337, the first one to Constantine the Great and Christianity, convert to Christiani ...

, leads a victorious campaign against the

Franks The Franks ( la, Franci or ) were a group of Germanic peoples whose name was first mentioned in 3rd-century Roman sources, and associated with tribes between the Lower Rhine and the Ems River, on the edge of the Roman Empire.H. Schutz: Tools, ...

, assuring twenty years of peace along the

Rhine ), Surselva, Graubünden, Switzerland , source1_coordinates= , source1_elevation = , source2 = Rein Posteriur/Hinterrhein , source2_location = Paradies Glacier, Graubünden, Switzerland , source2_coordinates= , so ...

frontier. He establishes his residence in '' Augusta Treverorum'' (modern

Trier Trier ( , ; lb, Tréier ), formerly known in English as Trèves ( ;) and Triers (see also names in other languages), is a city on the banks of the Moselle in Germany. It lies in a valley between low vine-covered hills of red sandstone in the ...

), capital of

Germania Germania ( ; ), also called Magna Germania (English: ''Great Germania''), Germania Libera (English: ''Free Germania''), or Germanic Barbaricum to distinguish it from the Roman province of the same name, was a large historical region in north- ...

. *

Licinius Valerius Licinianus Licinius (c. 265 – 325) was Roman emperor from 308 to 324. For most of his reign he was the colleague and rival of Constantine I, with whom he co-authored the Edict of Milan, AD 313, that granted official toleration to C ...

reneges on the religious freedom promised by the

Edict of Milan The Edict of Milan ( la, Edictum Mediolanense; el, Διάταγμα τῶν Μεδιολάνων, ''Diatagma tōn Mediolanōn'') was the February 313 AD agreement to treat Christians benevolently within the Roman Empire. Frend, W. H. C. ( ...

, and begins a new persecution of

Christians Christians () are people who follow or adhere to Christianity, a monotheistic Abrahamic religion based on the life and teachings of Jesus Christ. The words ''Christ'' and ''Christian'' derive from the Koine Greek title ''Christós'' (Χρι ...

in the

Eastern Roman Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...

. He imprisons Christians, confiscates their properties and destroys churches.

Asia

* King Chandragupta I founds the

Gupta dynasty The Gupta Empire was an Outline of ancient India, 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 ...

in northern

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

. * Zhang Shi (張寔), Zhang Duke of Xiping and governor of Liang Province, (涼州)is assassinated by Yan She (閻涉) and Zhao Ang (趙卬) and replaced by Zhang Mao (張茂), commonly accepted first ruler of the Chinese state Former Liang.

By topic

Art

* Construction begins on the Old St. Peter's Basilica,

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 ...

(approximate date).

Culture and Religion

* In Nydam Mose (

Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Danish Realm, Kingdom of Denmark ...

), the Nydam oak boat is sacrificed by the

Danes Danes ( da, danskere, ) are a North Germanic ethnic group and nationality native to Denmark and a modern nation identified with the country of Denmark. This connection may be ancestral, legal, historical, or cultural. Danes generally regard t ...

(the boat is excavated in the

1830 It is known in European history as a rather tumultuous year with the Revolutions of 1830 in France, Belgium, Poland, Switzerland and Italy. Events January–March * January 11 – LaGrange College (later the University of North Alabama) b ...

s, when a local

farmer A farmer is a person engaged in agriculture, raising living organisms for food or raw materials. The term usually applies to people who do some combination of raising field crops, orchards, vineyards, poultry, or other livestock. A farmer mig ...

finds weapons, including

sword A sword is an edged, bladed weapon intended for manual cutting or thrusting. Its blade, longer than a knife or dagger, is attached to a hilt and can be straight or curved. A thrusting sword tends to have a straighter blade with a pointed ti ...

s and

spear A spear is a pole weapon consisting of a shaft, usually of wood, with a pointed head. The head may be simply the sharpened end of the shaft itself, as is the case with fire hardened spears, or it may be made of a more durable material fasten ...

s). * December 25 is introduced as the birthday of

Jesus Jesus, likely from he, יֵשׁוּעַ, translit=Yēšūaʿ, label=Hebrew/Aramaic ( AD 30 or 33), also referred to as Jesus Christ or Jesus of Nazareth (among other names and titles), was a first-century Jewish preacher and religious ...

Science

October 18 Events Pre-1600 * 33 – Heartbroken by the deaths of her sons Nero and Drusus, and banished to the island of Pandateria by Tiberius, Agrippina the Elder dies of self-inflicted starvation. * 320 – Pappus of Alexandria, Greek philos ...

–

Pappus of Alexandria Pappus of Alexandria (; grc-gre, Πάππος ὁ Ἀλεξανδρεύς; AD) was one of the last great Greek mathematicians of antiquity known for his ''Synagoge'' (Συναγωγή) or ''Collection'' (), and for Pappus's hexagon theorem i ...

, Greek philosopher, observes an

eclipse An eclipse is an astronomical event that occurs when an astronomical object or spacecraft is temporarily obscured, by passing into the shadow of another body or by having another body pass between it and the viewer. This alignment of three ce ...

of the sun and writes a commentary on ''The Great Astronomer'' (''

Almagest The ''Almagest'' is a 2nd-century Greek-language mathematical and astronomical treatise on the apparent motions of the stars and planetary paths, written by Claudius Ptolemy ( ). One of the most influential scientific texts in history, it canoni ...

'').

Births

* Aurelius Victor, Roman

historian A historian is a person who studies and writes about the past and is regarded as an authority on it. Historians are concerned with the continuous, methodical narrative and research of past events as relating to the human race; as well as the stu ...

and politician (approximate date) * Constans I, Roman emperor (d.

350 __NOTOC__ Year 350 (Roman numerals, CCCL) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sergius and Nigrinianus (or, less frequentl ...

) * Flavian I,

Patriarch of Antioch Patriarch of Antioch is a traditional title held by the bishop of Antioch (modern-day Antakya, Turkey). As the traditional "overseer" (ἐπίσκοπος, ''episkopos'', from which the word ''bishop'' is derived) of the first gentile Christian c ...

(d.

404 404 may refer to: * 404 (number) * AD 404 * 404 BC * HTTP 404, the HTTP error response status for "Not Found" Cars * Peugeot 404 * Bristol 404, produced in the 1950s * Unimog 404 Highways * A404(M) motorway, in England * Ontario Highway 40 ...

) * Jin Jianwendi, emperor of the Jin Dynasty (d.

372 __NOTOC__ Year 372 ( CCCLXXII) was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Modestus and Arintheus (or, less frequently, year 1125 ' ...

) * Oribasius, Greek

physician A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through th ...

(approximate date) * Tuoba Shiyijian, prince of the

Tuoba The Tuoba (reconstructed Middle Chinese pronunciation: *''tʰak-bɛt''), also known as the Taugast or Tabgach ( otk, 𐱃𐰉𐰍𐰲 ''Tabγač''), was a Xianbei clan in Imperial China.Wei Shou. '' Book of Wei''. Vol. 1 During the Sixteen King ...

Dai (d.

376 __NOTOC__ Year 376 (Roman numerals, CCCLXXVI) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Valens and Augustus (or, less frequently, ...

) * Xie An,

statesman A statesman or stateswoman typically is a politician who has had a long and respected political career at the national or international level. Statesman or Statesmen may also refer to: Newspapers United States * ''The Statesman'' (Oregon), a n ...

of the Jin Dynasty (d.

385 Year 385 ( CCCLXXXV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Augustus and Bauto (or, less frequently, year 1138 ''Ab urbe co ...

)

Deaths

Chiesa di San Salvatore di Canzano - Sant'Illuminata di Todi

January 2 Events Pre-1600 * 69 – The Roman legions in Germania Superior refuse to swear loyalty to Galba. They rebel and proclaim Vitellius as emperor. * 366 – The Alemanni cross the frozen Rhine in large numbers, invading the Roman Empi ...

–

Narcissus, Argeus, and Marcellinus Saints Narcissus, Argeus and Marcellinus (d. 320 AD) are Christian saints and martyrs. Tradition states that they were brothers enlisted as soldiers in the army of Licinius. After refusing to perform military service due to their faith, they we ...

Roman Catholic 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 ...

martyrs and saints *

January 29 Events Pre-1600 * 904 – Sergius III is elected pope, after coming out of retirement to take over the papacy from the deposed antipope Christopher. * 946 – Caliph Al-Mustakfi is blinded and deposed by Emir Mu'izz al-Dawla, ruler o ...

–

Valerius of Trèves Saint Valerius of Treves (†320) was a semi-legendary Bishop of Trier. His feast day is 29 January. Legend According to an ancient legend, St. Valerius was a follower of Saint Eucharius, the first bishop of Trier. Eucharius was sent to Gau ...

priest and saint *

February 6 Events Pre-1600 * 1579 – The Archdiocese of Manila is made a diocese by a papal bull with Domingo de Salazar being its first bishop. 1601–1900 * 1685 – James II of England and VII of Scotland is proclaimed King upon the death of ...

– Dorothea of Alexandria,

virgin, martyr and saint *

March 9 Events Pre-1600 *141 BC – Liu Che, posthumously known as Emperor Wu of Han, assumes the throne over the Han dynasty of China. *1009 – First known mention of Lithuania, in the annals of the monastery of Quedlinburg. * 1226 – ...

–

40 Martyrs of Sebaste The Forty Martyrs of Sebaste or the Holy Forty (Ancient/Katharevousa Greek ''Ἅγιοι Τεσσεράκοντα''; Demotic: ''Άγιοι Σαράντα'') were a group of Roman soldiers in the Legio XII ''Fulminata'' (Armed with Lightning) w ...

* March 10 – Cyrion and Candidus, Armenian

Orthodox Orthodox, Orthodoxy, or Orthodoxism may refer to: Religion * Orthodoxy, adherence to accepted norms, more specifically adherence to creeds, especially within Christianity and Judaism, but also less commonly in non-Abrahamic religions like Neo-pag ...

priest and saints *

July 11 Events Pre-1600 * 472 – After being besieged in Rome by his own generals, Western Roman Emperor Anthemius is captured in St. Peter's Basilica and put to death. * 813 – Byzantine emperor Michael I, under threat by conspiracies, abd ...

–

Januarius and Pelagia Januarius and Pelagia ( ) were joint Christian martyrs and saints recorded in the '' Jerusalem Martyrology''. They were beheaded or racked and torn with iron claws and pieces of earthwareGregory XIII, '' Rom. Mart.'',July 11"./ref> at Nicopoli ...

priests, martyrs and saints *

November 29 Events Pre-1600 * 561 – Following the death of King Chlothar I at Compiègne, his four sons, Charibert I, Guntram, Sigebert I and Chilperic I, divide the Frankish Kingdom. * 618 – The Tang dynasty scores a decisive victory over t ...

– Saint Illuminata,

religious sister and saint * December 9 – Proculus of Verona,

priest and saint

Date unknown

Lactantius Lucius Caecilius Firmianus Lactantius (c. 250 – c. 325) was an early Christian author who became an advisor to Roman emperor, Constantine I, guiding his Christian religious policy in its initial stages of emergence, and a tutor to his son Cr ...

Christian Christians () are people who follow or adhere to Christianity, a monotheistic Abrahamic religion based on the life and teachings of Jesus Christ. The words ''Christ'' and ''Christian'' derive from the Koine Greek title ''Christós'' (Χρι ...

writer (approximate date) * Sima Bao, prince of the Jin Dynasty (b.

294 Year 294 ( CCXCIV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Constantius and (Galerius) Maximianus (or, less frequently, year ...

) * Zhang Shi, Duke of Xiping

References

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