Year 1343 ( MCCCXLIII) was a

common year starting on Wednesday A common year starting on Wednesday is any non-leap year (a year with 365 days) that begins on Wednesday, January 1, and ends on Wednesday, December 31. Its dominical letter hence is E. The current year, 2025, is a common year starting on Wedne ...

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 ...

Events

January–December

January 14 Events Pre-1600 * 1236 – King Henry III of England marries Eleanor of Provence. * 1301 – Andrew III of Hungary dies, ending the Árpád dynasty in Hungary. 1601–1900 * 1761 – The Third Battle of Panipat is fought in I ...

– Arnošt of Pardubice becomes the last bishop of Prague and, subsequently, the first Archbishop of Prague. *

January 27 Events Pre-1600 * 98 – Trajan succeeds his adoptive father Nerva as Roman emperor. * 945 – The co-emperors Stephen and Constantine are overthrown and forced to become monks by Constantine VII, who becomes sole emperor of the ...

–

Pope Clement VI Pope Clement VI (; 1291 – 6 December 1352), born Pierre Roger, was head of the Catholic Church from 7 May 1342 to his death, in December 1352. He was the fourth Avignon pope. Clement reigned during the first visitation of the Black Death (1 ...

issues his bull ''Unigenitus'', defining the doctrine of "The Treasury of Merits" or "The Treasury of the Church" as the basis for the issuance of

indulgence In the teaching of the Catholic Church, an indulgence (, from , 'permit') is "a way to reduce the amount of punishment one has to undergo for (forgiven) sins". The ''Catechism of the Catholic Church'' describes an indulgence as "a remission bef ...

s by the Catholic Church. *

April 23 Events Pre-1600 * 215 BC – A temple is built on the Capitoline Hill dedicated to Venus Erycina to commemorate the Roman defeat at Lake Trasimene. *599 – Maya king Uneh Chan of Calakmul attacks rival city-state Palenque in so ...

– The St. George's Night Uprising begins in

Estonia Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Ru ...

. *

May 4 Events Pre-1600 * 1256 – The Augustinian monastic order is constituted at the Lecceto Monastery when Pope Alexander IV issues a papal bull ''Licet ecclesiae catholicae''. * 1415 – Religious reformer John Wycliffe is condemned a ...

– St. George's Night Uprising: The "Four Estonian kings" are murdered, at the negotiations with the

Livonian Order The Livonian Order was an autonomous branch of the Teutonic Order, formed in 1237. From 1435 to 1561 it was a member of the Livonian Confederation. History The order was formed from the remnants of the Livonian Brothers of the Sword after thei ...

. * August 15 –

Magnus IV of Sweden Magnus Eriksson (April or May 1316 – 1 December 1374) was King of Sweden from 1319 to 1364, King of Norway as Magnus VII from 1319 to 1355, and ruler of Scania from 1332 to 1360. By adversaries he has been called ''Magnus Smek'' (). Medi ...

abdicates from the throne of

Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...

, in favor of his son Haakon VI of Norway. However, Haakon is still a minor, allowing Magnus to remain de facto ruler. *

August 31 Events Pre-1600 * 1056 – After a sudden illness a few days previously, Byzantine Empress Theodora dies childless, thus ending the Macedonian dynasty. * 1057 – Abdication of Byzantine Emperor Michael VI Bringas after just one ye ...

– A naval league is formed between the Pope, the

Republic of Venice The Republic of Venice, officially the Most Serene Republic of Venice and traditionally known as La Serenissima, was a sovereign state and Maritime republics, maritime republic with its capital in Venice. Founded, according to tradition, in 697 ...

, the

Knights Hospitaller The Order of Knights of the Hospital of Saint John of Jerusalem, commonly known as the Knights Hospitaller (), is a Catholic military order. It was founded in the crusader Kingdom of Jerusalem in the 12th century and had headquarters there ...

and the

Kingdom of Cyprus The Kingdom of Cyprus (; ) was a medieval kingdom of the Crusader states that existed between 1192 and 1489. Initially ruled as an independent Christian kingdom, it was established by the French House of Lusignan after the Third Crusade. I ...

, to prepare the Smyrniote Crusades. *

November 25 Events Pre-1600 *571 BC – Servius Tullius, king of Ancient Rome, Rome, celebrates the first of his three Roman triumph, triumphs for his victory over the Etruscans. *1034 – Máel Coluim II of Scotland, Máel Coluim mac Cináeda, Ki ...

– A

tsunami A tsunami ( ; from , ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and underwater explosions (including detonations, ...

, caused by an

earthquake An earthquakealso called a quake, tremor, or tembloris the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in intensity, from those so weak they ...

, devastates the Maritime Republic of Amalfi, among other places.

Date unknown

* Tsar Dušan conquers Albania.

Births

December 19 Events Pre-1600 * 1154 – Henry II of England is crowned at Westminster Abbey. * 1187 – Pope Clement III is elected. * 1490 – Anne, Duchess of Brittany, is married to Maximilian I, Holy Roman Emperor by proxy. * 1562 &ndas ...

–

William I, Margrave of Meissen William I, the One-Eyed (19 December 1343, Dresden – 9 February 1407, Schloss Grimma) was Margrave of Meissen. His nickname is related to the legend that Saint Benno appeared to him because of his disputes with the Church in a dream and he ...

(d.

1407 Year 1407 ( MCDVII) was a common year starting on Saturday of the Julian calendar. Events January–March * January 20 – Ming–Việt War: China conquers Dong Do, the eastern capital of Dai Ngu (now Hanoi, capital of Vietna ...

) * ''date unknown'' **

Emperor Chōkei was the 98th emperor of Japan, according to the traditional order of succession. He reigned from 1368 through 1383. His personal name was Yutanari (寛成) and his regal name roughly translates to "Long Celebration". Genealogy His father was ...

of Japan (d. 1394) ** Constance of Aragon, queen consort of Sicily (d. 1363) **

Thomas Percy, 1st Earl of Worcester Thomas may refer to: People * List of people with given name Thomas * Thomas (name) * Thomas (surname) * Saint Thomas (disambiguation) * Thomas Aquinas (1225–1274) Italian Dominican friar, philosopher, and Doctor of the Church * Thomas the ...

, English rebel (d. 1403) ** Nang Keo Phimpha, queen of

Lan Xang Lan Xang () or Lancang was a Lao people, Lao kingdom that held the area of present-day Laos from 1353 to 1707. For three and a half centuries, Lan Xang was one of the largest kingdoms in Southeast Asia. The kingdom is the basis for Laos's nat ...

(d.

1438 Year 1438 ( MCDXXXVIII) was a common year starting on Wednesday of the Julian calendar. Events January–March * January 1 – Albert II of Habsburg is crowned as King of Hungary at Székesfehérvár. * January 8 – Upset at ...

) ** Tommaso Mocenigo, doge of Venice (d. 1423) ** Paolo Alboino della Scala, lord of Verona (d. 1375) ** Alexander Stewart, Earl of Buchan, Scottish ruler (d. 1405)Grant, Alexander. "Alexander Stewart", ''ODNB''. * ''probable'' **

Geoffrey Chaucer Geoffrey Chaucer ( ; – 25 October 1400) was an English poet, author, and civil servant best known for ''The Canterbury Tales''. He has been called the "father of English literature", or, alternatively, the "father of English poetry". He w ...

, English poet (approximate date) (d.

1400 Year 1400 ( MCD) was a leap year starting on Thursday of the Julian calendar. The year 1400 was not a leap year in the Proleptic Gregorian calendar, it was a common year starting on Wednesday. Events January–March * January 4 ...

)

Deaths

January 20 Events Pre-1600 * 250 – Pope Fabian is martyred during the Decian persecution. *1156 – Finnish peasant Lalli kills English clergyman Henry (bishop of Finland), Henry, the Bishop of Turku, on the ice of Köyliönjärvi, Lake Köyli� ...

–

Robert of Naples Robert of Anjou (), known as Robert the Wise (; 1276 – 20 January 1343), was King of Naples, titular King of Jerusalem and Count of Provence and Forcalquier from 1309 to 1343, the central figure of Italian politics of his time. He was the thir ...

(b.

1276 Year 1276 ( MCCLXXVI) was a leap year starting on Wednesday of the Julian calendar. Events By place Europe * Spring ** Sultan Abu Yusuf Yaqub ibn Abd al-Haqq and Muhammad II, ruler of Granada, agree to a truce with King Alfonso X ...

) *

May 29 Events Pre-1600 * 363 – The Roman emperor Julian defeats the Sasanian army in the Battle of Ctesiphon, under the walls of the Sasanian capital, but is unable to take the city. * 1108 – Battle of Uclés: Almoravid troops unde ...

– Francesco I Manfredi, lord of Faenza *

June 22 Events Pre-1600 *217 BC – Battle of Raphia: Ptolemy IV Philopator of Egypt defeats Antiochus III the Great of the Seleucid kingdom. *168 BC – Battle of Pydna: Roman Republic, Romans under Lucius Aemilius Paullus Macedonicus, Luciu ...

– Aimone, Count of Savoy (b. 1291) *

June 23 Events Pre-1600 * 229 – Sun Quan proclaims himself emperor of Eastern Wu. * 1266 – War of Saint Sabas: In the Battle of Trapani, the Venetians defeat a larger Genoese fleet, capturing all its ships. * 1280 – The Spanish ...

– Giacomo Gaetani Stefaneschi, Italian cardinal (b. c. 1270) * September 16 – Philip III of Navarre (b.

1306 Year 1306 ( MCCCVI) was a common year starting on Saturday of the Julian calendar. Events January – March * January 3 – Deshou Khan, the only son of Chinese Emperor Chengzong of the Yuan dynasty ( Temür Khan) dies, leaving the M ...

) *

December 15 Events Pre-1600 * 533 – Vandalic War: Byzantine Empire, Byzantine general Belisarius defeats the Vandals, commanded by King Gelimer, at the Battle of Tricamarum. * 687 – Pope Sergius I is elected as a compromise between antipopes P ...

– Hasan Kucek, Chobanid prince (b. c. 1319) * ''date unknown'' ** Sir Ulick Burke, Irish nobleman ** Anne of Austria, Duchess of Bavaria (b. 1318) **

Veera Ballala III Veera Ballala III ( – 8 September 1342) was the last great king of the Hoysala Empire. During his rule, the northern and southern branches of the Hoysala empire (which included much of modern Karnataka and northern Tamil Nadu in India) w ...

, ruler of the Hoysala Empire (b. 1291)

References

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