What Happened This Year 1421

Historical Events from This Year 1421

Natural Disasters

Catastrophic Dike Failure in the Netherlands

November 18th, 1421 603 years ago

In November 1421, a dike in the Grote Hollandse Waard region of the Netherlands broke, leading to catastrophic flooding that resulted in the deaths of approximately 10,000 people. The natural disaster unfolded swiftly, as water surged into the low-lying areas, devastating communities and reshaping the landscape. The incident highlighted the vulnerabilities of the region due to its geographical features and increased awareness about the necessity of robust flood defenses in the Netherlands.

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Born in 1421

Giovanni di Cosimo de' Medici

Italian noble and politician
Born
June 3rd, 1421 603 years ago
Died
1463 562 years ago — 42 years old

Served as a key figure in the Medici family's ascendancy in Florence. Played a significant role in the governance of Florence during the early Renaissance period. His leadership in the city's political framework reinforced the Medici family's power and influence. Known for fostering the arts and supporting renowned artists of the time, contributing to the cultural development of Florence.

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Henry VI of England

King of England and founder of Eton College
Born
December 6th, 1421 603 years ago
Died
1471 554 years ago — 50 years old

Born in 1421, ascended to the throne as a child during the turbulent period of the Hundred Years' War. Reigned twice, first from 1422 to 1461 and again from 1470 to 1471. Notable for a mental illness that affected governance. His reign saw the rise of the York and Lancaster factions, leading to the Wars of the Roses. Involved in key battles including the Battle of Towton in 1461. Established Eton College in 1440, which became a prominent educational institution. Captured and imprisoned during conflicts, later killed in the Tower of London in 1471.

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Henry VI

King of England and founder of Eton
Born
1421 604 years ago
Died
May 21st, 1471 553 years ago — 50 years old

Born in 1421, ascended to the throne of England in 1422 at a young age. His reign was marked by the onset of the Wars of the Roses, a series of civil wars for control of the throne between the House of Lancaster and the House of York. Faced challenges from rival factions, including multiple deposals and restorations. Lost the throne to Edward IV in 1461 and regained it briefly in 1470. Captured in battle and subsequently killed in 1471, ending his reign and marking a shift in the power dynamics among the English nobility.

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Andrea del Castagno

Italian painter of the early Renaissance
Born
1421 604 years ago
Died
August 19th, 1457 567 years ago — 36 years old

An Italian painter from the early Renaissance, noted for frescoes and portraits. Worked primarily in Florence and achieved recognition for his dynamic compositions and vivid colors. Notable works include the frescoes in the convent of Sant'Apollonia in Florence, particularly 'The Last Supper' and the portrayal of various saints. The artist's style incorporated strong chiaroscuro and expressive figures, characteristic of the period. Del Castagno's contributions were instrumental in the development of Renaissance painting, leaving a lasting legacy.

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Agnès Sorel

Mistress of Charles VII of France
Born
1421 604 years ago
Died
February 9th, 1450 575 years ago — 29 years old

Served as the official mistress of Charles VII of France, becoming a prominent figure in his court during the 15th century. Sorel played a significant role in the political landscape of the time, supporting Charles's claim to the French throne in the midst of the Hundred Years' War. She was recognized for her influence over Charles, which included matters of state and patronage of the arts. Her life and relationship with the king extended beyond personal ties, encapsulating the complexities of royal affairs during this tumultuous period.

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People Who Died in 1421

Thomas of Lancaster

Duke of Clarence, English soldier
Born
1388 637 years ago
Died
March 22nd, 1421 603 years ago — 33 years old

Held the title of Duke of Clarence and served as Lord High Steward of England. Engaged in military campaigns during the early 15th century, notably participating in the Battle of Agincourt in 1415. Negotiated in political affairs related to the English royal court and faced conflicts regarding authority within the nobility. Died at the Battle of Baugé in 1421, amidst the ongoing Hundred Years' War.

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Mehmed I

Ottoman Sultan who restored the empire
Born
1389 636 years ago
Died
May 26th, 1421 603 years ago — 32 years old

A sultan of the Ottoman Empire, ascended to the throne in 1413 after a civil war. His reign focused on stabilizing and restoring the empire following disruption caused by the conflict known as the Ottoman Interregnum. He promoted administrative reforms and rebuilt the military strength of the empire. Under his leadership, the Ottoman state regained its former unity and strength, laying the foundation for future expansion under subsequent sultans. His efforts contributed to the establishment of centralized authority within the Ottoman governance structure.

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Jean Le Maingre

French military leader and marshal
Born
August 28th, 1366 658 years ago
Died
June 21st, 1421 603 years ago — 54 years old

Born in 1366, served as a significant military leader during the Hundred Years' War, prominently involved in the defense of France against English forces. Distinguished himself at the Battle of Crécy and participated in the Siege of Harfleur. Appointed as a marshal of France, led troops in various campaigns, contributing to the strategic military efforts of the French army during this period. Demonstrated strong leadership skills in combat and negotiations alike.

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Razadarit

King of Hanthawaddy dynasty
Born
January 28th, 1368 657 years ago
Died
1421 604 years ago — 53 years old

Ascended to the throne in the early 15th century as a pivotal figure in the Hanthawaddy dynasty. His reign was marked by military campaigns against the Kingdom of Ava and efforts to expand the kingdom's territory. Razadarit sought to consolidate power and assert independence, leading to numerous conflicts during his rule. Strongly emphasized the cultural and religious aspects of his kingdom, promoting Buddhism as a central element of Hanthawaddy identity. The legacy includes significant architectural developments, including the construction of temples and other structures that reflect the grandeur of the period. His rule lasted until his death in 1421, influencing the future trajectory of the region.

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John Fitzalan

6th Earl of Arundel
Born
August 1st, 1385 639 years ago
Died
1421 604 years ago — 36 years old

Born in 1385, served as the 6th Earl of Arundel. Became a prominent noble during the late medieval period. Involved in several significant political and military matters of his time, including participation in the Hundred Years' War. Reportedly led forces at the Battle of Agincourt in 1415, which was a major English victory. Contributed to the administration of his estates and the governance of southern England. Managed inheritance issues through strategic marriages and alliances.

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