340s

The 340s decade ran from January 1, 340, to December 31, 349.

Events

340

• Constantinople, capital of Emperor Constantius II, becomes the largest city in the world, taking the lead from Rome, capital of his brother Constans I.^[1]
• Constantine II, emperor of the western part of the Roman Empire (Britain, Gaul, the Rhine provinces and Iberia), crosses the Alps and attacks the army of his brother Constans I, emperor of the central part of the Roman Empire (Upper Danube, Italy and middle Africa). They clash at Aquileia in northern Italy. Constantine is killed in a skirmish by an ambush of Constans' troops.
• Constans is left sole ruler of the Western part of the Roman Empire, with his other brother, Constantius II, emperor of the Eastern portion.

By topic

Religion

• Pope Julius I inveighs against Arianism at the Council of Rome.
• Acacius succeeds Eusebius as bishop in the see of Caesarea.
• Wulfila evangelizes among the Goths for 7 years.

341

• Emperor Constans I bans pagan sacrifices and magic rituals, under penalty of death.
• Constans I begins a successful campaign against the Franks.

India

• Allahabad
  sings his praises.

By topic

Religion

• The Council of Encaenia is held in Antioch.
• Paul I is restored as Patriarch of Constantinople.
• Thousands of
  Seleucia in Mesopotamia
  .
• Aksumite court of King Ezana. Frumentius becomes the first Bishop of Axum and encourages the Christian merchants
  present in the country to practise their faith openly.

• Emperor Constans I campaigns in Britain against the Picts.
• Constans campaigns victoriously against the Franks.
• The
  gay marriage
  .

Asia

• A large earthquake strikes Cyprus.
• Goguryeo is invaded by Murong Huang of the Xianbei.
• Jin Kangdi succeeds his brother Jin Chengdi as emperor of China.

By topic

Religion

• Paul I, Patriarch of Constantinople, is deposed and replaced by Macedonius I.
• February 15 – The original Hagia Sophia is dedicated in Constantinople.

343

• The Western Roman Emperor Constans I is in Britain, possibly in a military campaign against the Picts and Scots. The last visit to Britain by a legitimate emperor.^[2]
• The Eastern Roman Emperor
  Persian Empire
  ).

By topic

Religion

• Pope Julius I tries to unite the Western bishops against Arianism by convoking the Council of Serdika (later Sofia), which acknowledges the pope's supreme authority and grants him the right to judge cases involving the legal possession of episcopal sees, but only Western and Egyptian bishops attend, and Arianism remains strong.

344

• The Eastern Roman Emperor Constantius II campaigns in eastern Mesopotamia, against the Sassanid Persians.
• Battle of Singara: The Roman army under Constantius wins a close victory, at the strongly fortified city of Singara (Mesopotamia). His enemy, King Shapur II
  , is forced to lift the siege, and withdraw the Persian army.
• Shapur II, for the second time, besieges the Roman fortress of Nisibis in eastern Mesopotamia, but is repulsed by forces under General Lucilianus.

Asia

• Empress Dowager Chu, becomes the ruling authority at court, and serves as regent
  .
• Gye becomes king of the Korean kingdom of Baekje.^[3]

By topic

Art

• The making of a detail of Admonitions of the Imperial Instructress to Court Ladies (attributed to Gu Kaizhi and being from the Six Dynasties period) begins (approximate year) and is completed in 406. It is now kept at the British Museum, London.

Religion

• Bishop Eustorgius I brings relics of the Three Magi from Constantinople to Milan, according to a 12th century legend.

345

• Merchant
  Knai Thomman and 400 followers visit the Malabar Coast in Kerala (India), and assist the church there.^[4][5][6]
• The
  Kadamba Dynasty is founded by Mayurasharma.^[7]

• Constans orders the Basilica di Santa Tecla to be constructed in Milan.^[8]

346

• In
  Buyeo Kingdom is absorbed by Goguryeo
  .
• Geunchogo becomes king of the Korean kingdom of Baekje.^[9]

By topic

Religion

• Emperor
  Patriarch of Alexandria
  , and documents are compiled relating to his expulsion, under the title Apology Against the Arians.
• Macedonius I, Patriarch of Constantinople, is deposed again by Paul I.
• Julius Firmicus Maternus writes De erroribus profanarum religionum.
• The Visigoths are converted to Arianism by Wulfila.

347

• Jin expedition under Huan Wen. He flees to the capital Chengdu and surrenders his forces. Emperor Jin Mudi spares his life and makes him a marquess
  .

• Council of Sardica: An attempt is made to resolve the Arian controversy, and ground rules for bishops are laid down.^[10]
• The Council of Philippopolis is held as the result of Eastern bishops leaving the Council of Sardica. In Philippopolis (Bulgaria), they excommunicate Pope Julius, and as a result, the Arian controversy is perpetuated.

348

• Wulfila escapes religious persecution by the Gothic chieftain Athanaric, obtains permission from Constantius II to migrate with his flock of converts to Moesia, and settle near Nicopolis ad Istrum (Bulgaria).

Asia

• In
  Persia
  , women are enrolled in the army to perform auxiliary services.
• In India, Samudragupta of the Gupta Empire defeats Rudrasena in battle.

349

• After a brief reign of 183 days, Emperor
  Empress Zheng Yingtao are executed; his son Shi Jian succeeds him, as emperor of the Jie state Later Zhao
  .
• The Mou-jong (proto-Mongols) take control of North China.

Significant people

• Constans, Roman Emperor
• Constantius II, Roman Emperor
• Flavius Philippus, praetorian prefect of the East, consul
• Hypatia of Alexandria

340

• Aurelius Ambrose, bishop of Milan (approximate date)
• Amphilochius, bishop of Iconium (approximate date)
• Jerome, priest and Bible translator (approximate date)
• Justina, Roman empress and regent (approximate date)
• Peter of Sebaste, bishop of Armenia (approximate date)
• Quintus Aurelius Symmachus, Roman consul (d. 402)

341

• Ai of Jin (or Qianling), Chinese emperor (d. 365)

342

• Fei of Jin (or Sima Yi), Chinese emperor (d. 386)

343

• Di state Former Qin (d. 394
  )
• Eastern Jin Dynasty (d. 361
  )
• Xiao Wenshou (or Xiaoyi), Chinese empress dowager (d. 423)
• Xie Xuan, Chinese general of the Jin Dynasty (d. 388)

344

• Gu Kaizhi, Chinese painter (approximate date)
• Kumārajīva, Buddhist monk and translator (d. 413)
• patron Saint
  (approximate date)
• Wang Xianzhi, Chinese calligrapher (d. 386)
• Zhang Yaoling, ruler of Former Liang (d. 355)

345

• Evagrius Ponticus, Christian monk and ascetic (d. 399)
• Afranius Syagrius, Roman politician and administrator
• Quintus Aurelius Symmachus, Roman consul and intellectual (d. 402)^[11]
• Tyrannius of Aquileia, historian and theologian (approximate date)

346

• Zhang Tianxi, Chinese ruler of Former Liang (d. 406)

347

• Roman Emperor (d. 395
  )
• March 27 – Saint Jerome, priest and translator of the Bible (approximate date)
• sophist and historian
• John Chrysostom, archbishop of Constantinople (approximate date)
• Desert Mother and Saint (d. 404
  )
• Saint Porphyry, bishop of Gaza
  (approximate date)

• Prudentius, Roman Christian poet (d. 413)
• Shenoute, monk and saint (d. 466)

349

• John Chrysostom, archbishop of Constantinople (approximate date)

Deaths

340

• October 28 – Cunera (or Kunera), Christian martyr
• Constantine II, Roman consul and emperor (b. 316)
• Kui An, Indian general and minister of Later Zhao
• Macrina the Elder, Christian saint (approximate date)
• Tao Bao (or Anbu), Chinese general of Later Zhao
• Yu Liang (or Yuangui), Chinese general (b. 279)

341

• Asterius of Cappadocia, Christian theologian and writer
• Du Lingyang (or Du Ling), Chinese empress (b. 321
  )
• Eusebius of Nicomedia, archbishop of Constantinople
• Ge Hong (or Ko Hung), Chinese taoist (approximate date)
• Paul of Thebes, Christian hermit (approximate date)
• Potamon of Heraclea, Christian bishop and martyr

342

• July 26 – Chen of Jin (or Sima Yan), Chinese emperor (b. 321)
• Barsabias, Christian abbot, missionary and martyr
• Paul of Thebes, Christian hermit (approximate date)
• Tiberius Julius Rhescuporis VI
  , Roman client king

343

• December 6 – Saint Nicholas (or Santa Claus) (b. 270)^[12]
• Cheng Han (b. 300
  )

• April 14
  • Orthodox priest
    , martyr and saint
  • Orthodox priest
    , martyr and saint
• August 20 – Heliodorus of Bet Zabdai, bishop and martyr
• Jin Dynasty (b. 322
  )

• Biryu of Baekje, king of Baekje (Three Kingdoms of Korea)^[3]

345

• February 4 – Abraham of Arbela, Persian bishop and martyr (approximate date)
• April 6
  • Orthodox priest
    and saint
  • Orthodox priest
    and saint
• June 16 – Patriarch Gregory of Cappadocia
• Roman Catholic
  bishop and saint
• Orthodox priests
  , virgins, martyrs and saints

• Abdisho, member of the Church of the East
• Orthodox priest
  and saint
• Stephen I of Antioch, Byzantine bishop and saint

346

• He Chong (or Cidao), Chinese politician (b. 292)
• Maximin of Trier, German bishop (approximate date)
• Zhang Jun (or Gongting), Chinese prince (b. 307
  )

• Ursicinus of Brescia, Bishop of Brescia

348

• May 9 – Pachomius the Great, founder of Christian cenobitic monasticism (b. 292)
• December 12 – Saint Spyridon, Greek-Cypriot Orthodox bishop and saint (b. 270)

• Murong Huang, Chinese ruler of the Former Yan (b. 297)
• Plato, Gereek philosopher (or 347 BC)^[13]

349

• Empress Liu, wife of Emperor Shi Hu (b. 318)
• Shi Hu, emperor of the Jie state Later Zhao (b. 295)
• Shi Shi, emperor and brother of Shi Zun (b. 339)
• Shi Zun, emperor of the Jie state Later Zhao
• Jin Dynasty (b. 272
  )
• Empress Zhang, wife of emperor Shi Zun
• Empress Zheng Yingtao
  , mother of emperor Shi Zun

References