What Happened This Year 1340

Historical Events from This Year 1340

Military & Warfare

Destruction of the French Fleet at Sluys

June 24th, 1340 684 years ago

The Battle of Sluys witnessed the English fleet, under King Edward III, engaging the French naval forces in a decisive encounter. The English forces focused their efforts on employing superior tactics, naval maneuverability, and firepower. As a result, the French fleet suffered catastrophic losses, leading to a significant English victory that helped secure control over the English Channel.

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Military & Warfare

Portuguese and Castilian Victory at Río Salado

October 30th, 1340 684 years ago

Portuguese and Castilian forces achieved a significant victory against a Muslim army at the Battle of Río Salado. Fighting along the banks of the Río Salado river in Spain, this coalition aimed to deter advancing Muslim troops from the Kingdom of Granada. The battle showcased the military strategies of the Iberian kingdoms, reflecting the ongoing struggle for control in the region during the Reconquista period.

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Born in 1340 (View all 7)

Cansignorio della Scala

Lord of Verona; Ruler during the 14th century
Born
March 5th, 1340 685 years ago
Died
October 19th, 1375 649 years ago — 35 years old

Assumed leadership of Verona in 1359 as a member of the della Scala family. Strengthened Verona’s power through strategic alliances and military endeavors. Expanded the city’s territory during rule. Fostered cultural development and supported the arts, contributing to the flourishing of the Veronese Renaissance. His reign lasted until 1375, marking a significant period in Veronese history.

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John of Gaunt

English nobleman and royal duke
Born
March 6th, 1340 685 years ago

Born in 1340, served as a prominent English nobleman and royal duke during the medieval period. Held the title of Duke of Lancaster and played a significant role in the politics of England, especially during the reign of King Richard II. John of Gaunt was a member of the Plantagenet dynasty and a son of King Edward III. His influence extended through his marriage to Blanche of Lancaster, consolidating power and land. His lineage led to the establishment of the House of Lancaster, which played an integral role in the Wars of the Roses. Died in 1399, leaving a substantial political legacy.

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Duke of Berry

French noble and patron of the arts
Born
November 30th, 1340 684 years ago
Died
June 15th, 1416 608 years ago — 75 years old

Born in 1340, this prominent figure played a significant role in the political and cultural arenas of France during the 14th century. As a member of the Valois dynasty, he served as Duke of Berry and exhibited considerable influence in royal affairs. His patronage greatly supported the arts, particularly manuscript illumination, which flourished during his tenure. Through his court, notable artists created exquisite illuminated manuscripts and tapestries that are now considered masterpieces of the period.

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Nikola Tavelić

Croatian missionary and saint
Born
1340 685 years ago
Died
November 14th, 1391 633 years ago — 51 years old

A missionary from Croatia who played a significant role in spreading Christianity. Tavelić undertook missionary work in the Ottoman Empire and was eventually martyred for his faith. His journey highlighted the challenges faced by missionaries during that period. Later canonized as a saint, his life and martyrdom became an inspiration for many followers of the faith.

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Philip van Artevelde

Flemish Patriot and Leader
Born
1340 685 years ago
Died
November 27th, 1382 642 years ago — 42 years old

A prominent figure in the conflict between Flanders and the French crown during the 14th century. Played a significant role in the civic and political life of Ghent. Instrumental in leading the Flemish during their struggle for independence. Led the army of Ghent during the Battle of Roosebeke, which took place in 1382, resulting in defeat but highlighting the desire for autonomy among the Flemish cities. Remarkably supported the wool trade and sought to harness the political power of urban citizens against feudal lords.

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Enguerrand VII

French nobleman and military leader
Born
1340 685 years ago
Died
February 18th, 1397 628 years ago — 57 years old

A prominent French nobleman in the 14th century, distinguished for his role in the Hundred Years' War. Held the title of Count of Rethel and was a notable figure in the military actions of the time. Engaged in significant conflicts, including those around the Battle of Poitiers. Actively participated in the defense of the French crown against English forces during a turbulent period in French history.

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People Who Died in 1340

Ivan I of Moscow

Grand Duke of Moscow
Born
1288 737 years ago
Died
March 31st, 1340 684 years ago — 52 years old

Ruled as Grand Duke of Moscow from 1325 to 1340. Strengthened the power of Moscow by consolidating territories and exerting influence over neighboring principalities. Actively engaged in diplomacy, securing favorable relations with the Golden Horde. Initiated the construction of significant religious structures, contributing to the cultural landscape of the region.

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Basil

emperor of Trebizond
Died
April 6th, 1340 684 years ago — None years old

Ruled as the emperor of Trebizond from 1332 until 1340. Oversaw a period of relative stability and prosperity during his reign. Engaged in diplomatic relations with neighboring states and managed to maintain the independence of Trebizond amid the pressures from more powerful empires. Passed away in 1340, leaving a legacy as a ruler of a once-prominent Byzantine state.

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Bolesław Jerzy II of Mazovia

Duke of Mazovia and prince of Poland
Born
1308 717 years ago
Died
April 7th, 1340 684 years ago — 32 years old

Ruled as Duke of Mazovia, a historical region in Poland, during the late 13th and early 14th centuries. Provided leadership during a period of fragmentation in the Polish state, focusing on consolidating power and territorial control. Engaged in political alliances and military conflicts with neighboring regions, impacting the dynamics of power in Central Europe. Also participated in the administration of the Polish church and the enforcement of law and order across the duchy. His reign is marked by efforts to stabilize and expand Mazovia amidst external pressures.

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Henry Burghersh

English Bishop and Lord Chancellor
Born
1292 733 years ago
Died
December 4th, 1340 684 years ago — 48 years old

Held the position of Bishop of Lincoln from 1317 until death in 1340. Served as Lord Chancellor of England, a significant political role during the reign of Edward III. Actively participated in the governance of the country and influenced ecclesiastical affairs. Contributed to the legal framework of England during a time of political complexity.

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