Year 1434 ( MCDXXXIV) was a

common year starting on Friday A common year starting on Friday is any non-leap year (i.e. a year with 365 days) that begins on Friday, 1 January, and ends on Friday, 31 December. Its dominical letter hence is C. The most recent year of such kind was 2021 and the next one will ...

(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 mathematicians and astronomers such as Sosigenes of Alexandr ...

Events

January–December

April 14 Events Pre-1600 * 43 BC – Legions loyal to the Roman Senate, commanded by Gaius Pansa, defeat the forces of Mark Antony in the Battle of Forum Gallorum. * 69 – Vitellius, commanding Rhine-based armies, defeats Roman emperor Otho ...

– The foundation stone of Nantes Cathedral in

Nantes Nantes (, , ; Gallo: or ; ) is a city in Loire-Atlantique on the Loire, from the Atlantic coast. The city is the sixth largest in France, with a population of 314,138 in Nantes proper and a metropolitan area of nearly 1 million inhabita ...

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

, is laid. *

May 30 Events Pre-1600 * 70 – Siege of Jerusalem: Titus and his Roman legions breach the Second Wall of Jerusalem. Jewish defenders retreat to the First Wall. The Romans build a circumvallation, cutting down all trees within fifteen kilometres ...

–

Hussite Wars The Hussite Wars, also called the Bohemian Wars or the Hussite Revolution, were a series of civil wars fought between the Hussites and the combined Catholic forces of Holy Roman Emperor Sigismund, the Papacy, European monarchs loyal to the Cat ...

– Battle of Lipany: The Catholics and Ultraquists defeat the Taborites, ending the Hussite Wars. * June 19 or 20 –

Zara Yaqob Zara Yaqob ( Ge'ez: ዘርዐ ያዕቆብ; 1399 – 26 August 1468) was Emperor of Ethiopia, and a member of the Solomonic dynasty who ruled under the regnal name Kwestantinos I (Ge'ez: ቈስታንቲኖስ, "Constantine"). He is known for t ...

becomes Emperor of

Ethiopia Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the ...

. * Late

June June is the sixth month of the year in the Julian and Gregorian calendars and is the second of four months to have a length of 30 days, and the third of five months to have a length of less than 31 days. June contains the summer solstice in ...

– Miner

Engelbrekt Engelbrektsson Engelbrekt Engelbrektsson (1390s – 27 April/4 May 1436) was a Swedish nobleman, rebel leader and military boss of German ancestry. He was the leader of the Engelbrekt rebellion in 1434 against Eric of Pomerania, king of the Kalmar Union. Enge ...

begins a Swedish rebellion against King

Eric of Pomerania Eric of Pomerania (1381 or 1382 – 24 September 1459) was the ruler of the Kalmar Union from 1396 until 1439, succeeding his grandaunt, Queen Margaret I. He is known as Eric III as King of Norway (1389–1442), Eric VII as King of Denmark (1396 ...

(named the

Engelbrekt rebellion The Engelbrekt rebellion (''Engelbrektsupproret'') was an uprising during 1434–1436 led by Swedish miner and nobleman Engelbrekt Engelbrektsson and directed against Eric of Pomerania, the king of the Kalmar Union. The uprising, with its center ...

after him), eventually leading to the deposition of the king. *

July 10 Events Pre-1600 * 138 – Emperor Hadrian of Rome dies of heart failure at his residence on the bay of Naples, Baiae; he is buried at Rome in the Tomb of Hadrian beside his late wife, Vibia Sabina. * 645 – Isshi Incident: Prin ...

– August 9 –

Suero de Quiñones Suero de Quiñones (c. 1409 – 11 July 1456), called ("he of the pass"), was a knight and author born in the Kingdom of León (then part of the Crown of Castile). He gained fame by staging a ''pas d'armes'' at the river Órbigo. Suero was th ...

and his companions stage the ''Passo Honroso'', at the

Órbigo , name_etymology = , image = Union del Rio Omaña y Rio Luna.JPG , image_size = 250px , image_caption = The union of the rivers Luna and Omaña at this point form the Órbigo river , map = Órbigo ...

in León. *

August 16 Events Pre-1600 * 1 BC – Wang Mang consolidates his power in China and is declared marshal of state. Emperor Ai of Han, who died the previous day, had no heirs. * 942 – Start of the four-day Battle of al-Mada'in, between the Hamdan ...

– King Eric of Pomerania is deposed from the Swedish throne at a meeting in Vadstena. He still retains power in Denmark and Norway, though. * September –

Cosimo de' Medici Cosimo di Giovanni de' Medici (27 September 1389 – 1 August 1464) was an Italian banker and politician who established the Medici family as effective rulers of Florence during much of the Italian Renaissance. His power derived from his wealth ...

returns to Florence, one year after being exiled by the Albizzi and

Strozzi Strozzi is an Italian surname. Notable people with the surname include: * Numerous members of the Strozzi family, an ancient later ennobled family from Florence ** Alessandra Macinghi Strozzi (c. 1408–1471), an Italian businesswoman and aristocr ...

faction. * October 21 – The

University of Catania The University of Catania ( it, Università degli Studi di Catania) is a university located in Catania, Sicily. Founded in 1434, it is the oldest university in Sicily, the 13th oldest in Italy, and the 29th oldest university in the world. With a ...

is founded in Italy.

Date unknown

Jan van Eyck Jan van Eyck ( , ; – July 9, 1441) was a painter active in Bruges who was one of the early innovators of what became known as Early Netherlandish painting, and one of the most significant representatives of Early Northern Renaissance art. Ac ...

paints the ''

Arnolfini Portrait ''The Arnolfini Portrait'' (or ''The Arnolfini Wedding'', ''The Arnolfini Marriage'', the ''Portrait of Giovanni Arnolfini and his Wife'', or other titles) is a 1434 oil painting on oak panel by the Early Netherlandish painter Jan van Eyck. It fo ...

''. * Explorer Gil Eanes rounds

Cape Bojador Cape Bojador ( ar, رأس بوجادور, trans. ''Rā's Būjādūr''; ber, ⴱⵓⵊⴷⵓⵔ, ''Bujdur''; Spanish and pt, Cabo Bojador; french: Cap Boujdour) is a headland on the west coast of Western Sahara, at 26° 07' 37"N, 14° 29' 57"W ...

Western Sahara Western Sahara ( '; ; ) is a disputed territory on the northwest coast and in the Maghreb region of North and West Africa. About 20% of the territory is controlled by the self-proclaimed Sahrawi Arab Democratic Republic (SADR), while the r ...

, thus destroying the legends of the "Dark Sea". * Portuguese traders deliver their first cargo of African slaves to

Lisbon Lisbon (; pt, Lisboa ) is the capital and largest city of Portugal, with an estimated population of 544,851 within its administrative limits in an area of 100.05 km2. Grande Lisboa, Lisbon's urban area extends beyond the city's administr ...

. * In

Ming Dynasty The Ming dynasty (), officially the Great Ming, was an Dynasties in Chinese history, imperial dynasty of China, ruling from 1368 to 1644 following the collapse of the Mongol Empire, Mongol-led Yuan dynasty. The Ming dynasty was the last ort ...

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

, a long episode of drought, flood, locust infestation, and famine cripple agriculture and commerce in areas throughout the country, until

1448 Year 1448 ( MCDXLVIII) was a leap year starting on Monday (link will display the full calendar) of the Julian calendar. Events January–December * January 6 – Christopher of Bavaria, King of Denmark, Norway and Sweden, dies with ...

. * The Puke Feud occurs in Sweden.

Births

January 7 Events Pre-1600 *49 BC – The Senate of Rome says that Caesar will be declared a public enemy unless he disbands his army. This prompts the tribunes who support him to flee to Ravenna, where Caesar is waiting. * 1325 – Alfonso IV ...

–

Adolf, Duke of Bavaria Adolf (7 January 1434, Munich - 24 October 1441, Munich) was a German nobleman. He was a Duke of Bavaria-Munich in the House of Wittelsbach. He was the eldest son of William III, Duke of Bavaria and Margaret of Cleves. His younger brother Will ...

(d.

1441 Events January–December * February – The Republic of Venice annexes the seigniory of Ravenna, ending the da Polenta Dynasty. * February 12 – King's College, Cambridge, is founded by King Henry VI of England. * March 1 – Battle o ...

) *

March 12 Events Pre-1600 * 538 – Vitiges, king of the Ostrogoths ends his siege of Rome and retreats to Ravenna, leaving the city to the victorious Byzantine general, Belisarius. * 1088 – Election of Urban II as the 159th Pope of the Cat ...

–

William III, Count of Henneberg-Schleusingen Princely count William III of Henneberg-Schleusingen (12 March 1434 – 25 May 1480 in Salorno) was a member of the House of Henneberg. He was the son of William II of Henneberg and Catherine of Hanau. William III inherited the princely coun ...

(d.

1480 Year 1480 ( MCDLXXX) was a leap year starting on Saturday (link will display the full calendar) of the Julian calendar. Events January–December * March 6 – Treaty of Toledo: Ferdinand and Isabella of Spain recognize the African ...

) * March 19 –

Ashikaga Yoshikatsu was the seventh ''shōgun'' of the Ashikaga shogunate who reigned from 1442 to 1443 during the Muromachi period of Japan. Yoshikatsu was the son of 6th ''shōgun'' Ashikaga Yoshinori with his concubine, Hino Shigeko (1411–1463). His childhood ...

, Japanese shōgun (d.

1443 Year 1443 ( MCDXLIII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. Events January–December * July 22 – Battle of St. Jakob an der Sihl (Old Zürich War): The forces of the ...

) *

March 25 Events Pre-1600 * 421 – Italian city Venice is founded with the dedication of the first church, that of San Giacomo di Rialto on the islet of Rialto. * 708 – Pope Constantine becomes the 88th pope. He would be the last pope to vi ...

–

Eustochia Smeralda Calafato Eustochia Smeralda Calafato (March 25, 1434 in Messina – January 20, 1485 also in Messina) is a Franciscan Italian saint belonging to the Order of the Poor Clares. She is co-patroness of Messina, which is also the centre of her cultus. Biogra ...

, Italian saint (d.

1485 Year 1485 ( MCDLXXXV) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. Events January–December * Spring – Multiple earthquakes occur near Taishan, China. * March 16 – A ...

) * June 13 –

Cristoforo della Rovere Cristoforo della Rovere (13 June 1434 – 1 February 1478) (called the Cardinal of Tarentaise) was an Italians, Italian Catholic Church, Roman Catholic Bishop (Catholic Church), bishop and Cardinal (Catholicism), cardinal. Biography A member of ...

, Roman Catholic cardinal (d.

1478 Year 1478 (Roman numerals, MCDLXXVIII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events January–December * January 14 – Novgorod surrenders to Ivan III of Russia, Ivan ...

) *

September 18 Events Pre-1600 * 96 – Domitian, who has been conducting a reign of terror for the past three years, is assassinated as a result of a plot by his wife Domitia and two Praetorian prefects. * 96 – Nerva is proclaimed Roman emperor a ...

– Eleanor of Portugal, Holy Roman Empress (d.

1467 Year 1467 ( MCDLXVII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events January–December * June 15 – Philip the Good is succeeded as Duke of Burgundy, by Charles the Bo ...

) *

September 23 Events Pre-1600 * 38 – Drusilla, Caligula's sister who died in June, with whom the emperor is said to have an incestuous relationship, is deified. * 1122 – Pope Callixtus II and Holy Roman Emperor Henry V agree to the Concordat ...

– Yolande of Valois, Duchess consort of Savoy (d.

) * December 28 –

Antonio Grimani Antonio Grimani (28 December 1434 – 7 May 1523) was the Doge of Venice, Doge of Republic of Venice, Venice from 1521 to 1523. He had previously served as commander of the Venetian Navy. Biography He was born in Venice into a relatively poor, bu ...

, Italian admiral (d.

1523 Year 1523 ( MDXXIII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events January–June * January 20 – Christian II is forced to abdicate as King of Denmark and Norway. * ...

) * ''probable'' **

Isabella of Bourbon Isabella of Bourbon, Countess of Charolais (c. 1434 – 25 September 1465) was the second wife of Charles the Bold, Count of Charolais and future Duke of Burgundy. She was a daughter of Charles I, Duke of Bourbon and Agnes of Burgundy, and ...

, Burgundian countess, spouse of Charles the Bold (d.

1465 Year 1465 ( MCDLXV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. Events January–December * January 24 – Chilia is conquered by Stephen the Great of Moldavia, following a s ...

) **

Matteo Maria Boiardo Matteo Maria Boiardo (, ; 144019/20 December 1494) was an Italian Renaissance poet, best known for his epic poem ''Orlando innamorato''. Early life Boiardo was born in 1440,

, Italian poet (d.

1494 Year 1494 ( MCDXCIV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. Events January–December * January 4 – The Cetinje Octoechos (Цетињски октоих, an Eastern O ...

) ** Kano Masanobu, Japanese painter (d.

1530 Year 1530 ( MDXXX) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar, the 1530th year of the Common Era (CE) and ''Anno Domini'' (AD) designations, the 530th year of the 2nd millennium, the 30t ...

)

Deaths

* January –

John I, Duke of Bourbon John of Bourbon (1381–1434) was Duke of Bourbon, from 1410 to his death and Duke of Auvergne since 1416. He was the eldest son of Louis II and Anne of Auvergne. Through his mother, John inherited the County of Forez. During the Armagnac–B ...

(b.

1381 Year 1381 ( MCCCLXXXI) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. Events January–December * March 14 – Chioggia concludes an alliance with Zadar and Trogir against Venic ...

) * April 20 – Alexandra of Lithuania, Duchess of Masovia *

– Prokop the Great, Hussite general (b.

1380 Year 1380 ( MCCCLXXX) was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar. Events January–December * February – Olaf II of Denmark also becomes Olaf IV of Norway, with his mother Mar ...

) * June – Amda Iyasus,

Emperor of Ethiopia The emperor of Ethiopia ( gez, ንጉሠ ነገሥት, nəgusä nägäst, "King of Kings"), also known as the Atse ( am, ዐፄ, "emperor"), was the hereditary monarchy, hereditary ruler of the Ethiopian Empire, from at least the 13th century ...

June 1 Events Pre-1600 *1215 – Zhongdu (now Beijing), then under the control of the Jurchen people, Jurchen ruler Emperor Xuanzong of Jin, is captured by the Mongols under Genghis Khan, ending the Battle of Zhongdu. *1252 – Alfonso X is pr ...

– King Wladislaus II of Poland (age unknown) *

June 5 Events Pre-1600 *1257 – Kraków, in Poland, receives city rights. *1283 – Battle of the Gulf of Naples: Roger of Lauria, admiral to King Peter III of Aragon, destroys the Neapolitan fleet and captures Charles II of Naples, Charles ...

– Yuri IV, Russian grand prince (b.

1374 Year 1374 ( MCCCLXXIV) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. Events January–December * April 23 – In recognition of his services, Edward III of England grants the En ...

) *

November 12 Events Pre-1600 * 954 – The 13-year-old Lothair III is crowned at the Abbey of Saint-Remi as king of the West Frankish Kingdom. *1028 – Future Byzantine empress Zoe takes the throne as empress consort to Romanos III Argyros. * 13 ...

– King Louis III of Anjou (b.

1403 Year 1403 ( MCDIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. Events January–December * January / February – Treaty of Gallipoli: Süleyman Çelebi makes wide-ranging c ...

)

References

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