Died in 1503

Feb 11 Elizabeth of York queen consort of England from 1486 until her death. She was the daughter of Edward IV, niece of Richard III and married Henry VII following Henry's victory at The Battle of Bosworth. She was the mother of Henry VIII and grandmother to his children Edward VI, Mary I, and Elizabeth Through her youngest surviving daughter Mary, she was great-grandmother to Lady Jane Grey, and through her eldest daughter, Margaret, she was grandmother, great-grandmother and great-great-grandmother to Scottish monarchs James V, Mary and James VI
Mar 14 Frederick Jagiellon a Polish prince, Archbishop of Gniezno, Bishop of Kraków, and Primate of Poland. He was the sixth son and ninth child of Casimir IV Jagiellon, King of Poland and Grand Duke of Lithuania, and his wife Elizabeth of Austria
Apr 7 Sophia Palaiologina a niece of the last Byzantine emperor Constantine XI and second wife of Ivan III of Russia. She was also the grandmother of Ivan the Terrible
Apr 28 Louis d'Armagnac Duke of Nemours the third son of Jacques d'Armagnac, Duke of Nemours and Louise of Anjou.
Apr 30 Vicente Sodré a 16th-century Portuguese knight of Order of Christ and the captain of the first Portuguese naval patrol in the Indian Ocean. He was an uncle of Portuguese explorer Vasco da Gama
May 20 Lorenzo di Pierfrancesco de' Medici an Italian banker and politician, and the brother of Giovanni il Popolano. He belonged to the junior branch of the House of Medici of Florence
Jul 3 Pierre d'Aubusson a Grand Master of the order of John of Jerusalem and a zealous opponent of the Ottoman Empire.
Aug 18 Pope Alexander VI Pope from 11 August 1492 until his death on 18 August 1503. He is one of the most controversial of the Renaissance popes, because he broke the priestly vow of celibacy and had several legitimately acknowledged children. Therefore his Italianized Valencian surname, Borgia, became a byword for libertinism and nepotism, which are traditionally considered as characterizing his pontificate. Two of Alexander's successors, Sixtus V and Urban VIII, described him as one of the most outstanding popes since Peter
Sep 17 Iovianus Pontanus an Italian humanist and poet.
Oct 10 Peter II Duke of Bourbon the son of Charles I, Duke of Bourbon, and Agnes of Burgundy, and a member of the House of Bourbon. He and his wife Anne of France ruled as regents during the minority of Charles VIII of France
Oct 18 Pope Pius III Pope from 22 September 1503 to his death on 18 October, 1503.
Oct 28 Konrad III Rudy a Polish Duke of Masovia.
Nov 20 Magnus II Duke of Mecklenburg duke of Mecklenburg-Schwerin from 1477 until his death.
Nov 23 Margaret of York Duchess of Burgundy as the third wife of Charles the Bold and acted as a protector of the Duchy after his death. She was a daughter of Richard Plantagenet, 3rd Duke of York, and Cecily Neville, and the sister of two Kings of England, Edward IV and Richard III. She was born at Fotheringhay Castle, Northamptonshire, England, and she died at Mechelen in the Low Countries
Dec 1 George Duke of Bavaria the last Duke of Bavaria-Landshut. He was a son of Louis IX the Rich and Amalia of Saxony
Dec 1 Bona of Savoy the second spouse of Galeazzo Maria Sforza, Duke of Milan and a member of the noble Italian House of Savoy. She served as regent of Milan during the minority of her son 1476–1481
Dec 14 Sten Sture the Elder a Swedish statesman and regent of Sweden from.
Dec 28 Piero the Unfortunate the Gran maestro of Florence from 1492 until his exile in 1494.