Year 252 ( CCLII) was a

leap year starting on Thursday A leap year starting on Thursday is any year with 366 days (i.e. it includes 29 February) that begins on Thursday 1 January, and ends on Friday 31 December. Its dominical letters hence are DC. The most recent year of such kind was 2004 and the next ...

(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 mathematics, Greek mathematicians and Ancient Greek astronomy, as ...

. At the time, it was known as the Year of the Consulship of Trebonianus and Volusianus (or, less frequently, year 1005 ''

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 ex ...

''). The denomination 252 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 Copt ...

became the prevalent method in Europe for naming years.

Events

By place

Roman Empire

Battle of Barbalissos The Battle of Barbalissos was fought between the Sasanian Persians and Romans at Barbalissos. Shapur I used Roman incursions into Armenia as pretext and resumed hostilities with the Romans. The Sassanids attacked a Roman force of 60,000 strong ...

: King

Shapur I Shapur I (also spelled Shabuhr I; pal, 𐭱𐭧𐭯𐭥𐭧𐭥𐭩, Šābuhr ) was the second Sasanian King of Kings of Iran. The dating of his reign is disputed, but it is generally agreed that he ruled from 240 to 270, with his father Ar ...

defeats the Roman army (some 70,000 men) at Barbalissos in Syria (approximate date).

Persia

* Shapur I puts down the

revolt Rebellion, uprising, or insurrection is a refusal of obedience or order. It refers to the open resistance against the orders of an established authority. A rebellion originates from a sentiment of indignation and disapproval of a situation and ...

in Khorasan (

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkm ...

and

Turkmenistan Turkmenistan ( or ; tk, Türkmenistan / Түркменистан, ) is a country located in Central Asia, bordered by Kazakhstan to the northwest, Uzbekistan to the north, east and northeast, Afghanistan to the southeast, Iran to the s ...

), and rejoins his army. * Shapur I invades

Armenia Armenia (), , group=pron officially the Republic of Armenia,, is a landlocked country in the Armenian Highlands of Western Asia.The UNbr>classification of world regions places Armenia in Western Asia; the CIA World Factbook , , and ...

and appoints

Artavazd VI Artavasdes IV (also spelled Artabasdes) was a legendary figure, who is mentioned as the "king of the Armenians" under the Sasanian monarch Shapur I () in the ''Historia Augusta''. References Sources * See also * Arsacid dynasty of Armen ...

as the new Armenian king. *

Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to t ...

submits peacefully to Shapur I and becomes a vassal of the

Sassanid Empire The Sasanian () or Sassanid Empire, officially known as the Empire of Iranians (, ) and also referred to by historians as the Neo-Persian Empire, was the last Iranian empire before the early Muslim conquests of the 7th-8th centuries AD. Name ...

Asia

Sun Liang Sun Liang (245–260), courtesy name Ziming, was the second emperor of the state of Eastern Wu during the Three Kingdoms period of China. He was the youngest son and heir of Sun Quan, the founding emperor of Wu. He is also known as the Prince of ...

succeeds his father

Sun Quan Sun Quan (, Chinese: 孫權) (183 – 21 May 252), courtesy name Zhongmou (), posthumously known as Emperor Da of Wu, was the founder of the Eastern Wu dynasty, one of the Three Kingdoms of China. He inherited control of the warlord regime es ...

, as emperor of the Chinese state of

Eastern Wu Wu ( Chinese: 吳; pinyin: ''Wú''; Middle Chinese *''ŋuo'' < Eastern Han Chinese: ''*ŋuɑ''), known in historiography as Eastern Wu o ...

By topic

Religion

* Pope Cornelius is exiled to Centumcellae, by Emperor

Trebonianus Gallus Gaius Vibius Trebonianus Gallus (206 – August 253) was Roman emperor from June 251 to August 253, in a joint rule with his son Volusianus. Early life Gallus was born in Italy, in a family with respected Etruscan senatorial background. He ...

Births

* Eusignius of Antioch, Roman general and martyr (d.

362 Year 362 ( CCCLXII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Mamertinus and Nevitta (or, less frequently, year 1115 ''Ab urbe ...

) * Wang Jun (or Pengzu), Chinese general and warlord (d. 314) *

Wei Huacun Wei Huacun (252–334), courtesy name Xianan (賢安), was a founder of the Shangqing School of Taoism. Overview Wei was born in 252 in Jining, Shandong in the former county of Rencheng (任城). Her father, Wei Shu (魏舒), was a governme ...

, founder of the Shangqing sect of

Daoism Taoism (, ) or Daoism () refers to either a school of philosophical thought (道家; ''daojia'') or to a religion (道教; ''daojiao''), both of which share ideas and concepts of Chinese origin and emphasize living in harmony with the '' Ta ...

(d. 334)

Deaths

May 21 Events Pre-1600 * 293 – Roman Emperors Diocletian and Maximian appoint Galerius as ''Caesar'' to Diocletian, beginning the period of four rulers known as the Tetrarchy. * 878 – Syracuse, Sicily, is captured by the Muslim Aghlabid ...

–

, founder of the

Eastern Wu Wu ( Chinese: 吳; pinyin: ''Wú''; Middle Chinese *''ŋuo'' < Eastern Han Chinese: ''*ŋuɑ''), known in historiography as Eastern Wu o ...

state (b. 182) * Pan (or Pan Shu), Chinese empress of the Eastern Wu state *

Tian Yu Tian Yu (c. 171 – c. 252), courtesy name Guorang, was a military general of the state of Cao Wei during the Three Kingdoms period of China. Life Tian Yu was from Yongnu County (), Yuyang Commandery (), which is present-day Wuqing Distri ...

(or Guorang), Chinese general and politician (b.

171 Year 171 ( CLXXI) 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 Severus and Herennianus (or, less frequently, year 924 ''Ab urbe co ...

) * Tiridates II (or Khosrov), Roman client king of

References

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