Calendar year
Year 1450 (MCDL ) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar .
February 7 – John de la Pole, 2nd Duke of Suffolk , marries Lady Margaret Beaufort .[ 1]
February 26 – Francesco Sforza enters Milan after a siege, becoming Duke of the city-state, and founding a dynasty that will rule Milan for a century.
March – French troops under Guy de Richemont besiege the English commander in France , Edmund Beaufort, 1st Duke of Somerset , in Caen .
April 15 – Battle of Formigny : French troops under the Comte de Clermont defeat an English army under Sir Thomas Kyriel and Sir Matthew Gough, which was attempting to relieve Caen .
May 8 – Jack Cade's Rebellion : Kentishmen revolt against King Henry VI of England .
May 9 – Abdal-Latif Mirza , a Timurid dynasty monarch, is assassinated.
May 13 – Charles VIII of Sweden , also serving as Carl I of Norway, is declared deposed from the latter throne, in favor of Christian I of Denmark .
June 18 – Battle of Solefields (Sevenoaks): Jack Cade 's rebels are driven from London by loyal troops.
July 6 – Caen surrenders to the French .
July 12 – Jack Cade is slain in a skirmish.
August 12 – Cherbourg , the last English territory in Normandy , surrenders to the French .
October 5 – Jews are expelled from Lower Bavaria , by order of Duke Ludwig IX .
November 3 – The University of Barcelona is founded.
November 23 – First Siege of Krujë : Albanian troops are victorious, forcing an Ottoman army of approximately 100,000 men to retreat from Albania .
February 12 – Yejong of Joseon , Joseon King (d. 1469 )
May 18 – Piero Soderini , Florentine statesman (d. 1513 )
June 22 – Eleanor of Naples, Duchess of Ferrara (d. 1493 )
July 25 – Jakob Wimpfeling , Renaissance humanist (d. 1528 )
August 18 – Marko Marulić , Croatian poet (d. 1524 )
September 25 – Ursula of Brandenburg, Duchess of Münsterberg-Oels and Countess of Glatz (d. 1508 )
November 12 – Jacques of Savoy, Count of Romont , Prince of Savoy (d. 1486 )
date unknown
probable
Kamāl ud-Dīn Behzād , Persian leader of the Herat school
Hieronymus Bosch , Dutch painter (d. 1516 )
Gaspar Corte-Real , Portuguese explorer (d. 1501 )
Juan de la Cosa , Spanish navigator and cartographer (d. 1510 )
Josquin des Prez , Dutch composer (d. 1521 )
Heinrich Isaac , Franco-Flemish composer (d. 1517 )
Hugh Oldham , Bishop of Exeter (d. 1519 )
Pietro Antonio Solari , Italian architect (d. 1493 )
Petrus Thaborita , Dutch historian and monk (d. 1527 )
Nyai Gede Pinateh , Javanese merchant (d. 1500 )
January 9 – Adam Moleyns , English courtier and Bishop of Chichester
February 9 – Agnès Sorel , mistress of Charles VII of France (b. c. 1422 )[ 6]
April 8 – Sejong the Great of Joseon , ruler of Korea (b. 1397 )
May 2 – William de la Pole, 1st Duke of Suffolk , English military leader (born 1396 )
May 9 – Abdal-Latif Mirza , ruler of Transoxania
July 2 – Ranuccio Farnese il Vecchio , Italian condottiero (b. c. 1390 )
July 4 – James Fiennes, 1st Baron Saye and Sele , English soldier and politician (b. c. 1395)
July 18 – Francis I, Duke of Brittany (b. 1414 )
July 26 – Cecily Neville, Duchess of Warwick (b. 1424 )
August 15 – Alberto da Sarteano , Italian Franciscan friar and papal legate (b. 1385 )
August 27 – Reginald West, 6th Baron De La Warr , English politician (b. 1395 )
August 31 – Isabella of Navarre, Countess of Armagnac (b. 1395 )
September 16 – Louis Aleman , French cardinal
September 22 – William Tresham , English politician
October 1 – Leonello d'Este, Marquis of Ferrara , Italian noble (b. 1407 )
November 3 – Paola Colonna , Lady of Piombino (b. c. 1378 )
November 5 – John IV, Count of Armagnac (b. 1396 )