Died in 1464

Jan 12 Thomas Ebendorfer an Austrian historian, professor, and statesman.
Jan 19 John IV Marquess of Montferrat the Margrave of Montferrat from 1445 until his death.
Jan 20 Duarte de Menezes 3rd Count of Viana a 15th-century Portuguese nobleman and military figure. Duarte de Menezes was the 3rd Count of Viana do Alentejo, 2nd Count of Viana , Lord of Caminha and the first Portuguese captain of Alcácer-Ceguer
Feb 23 Zhengtong Emperor an emperor of the Ming Dynasty. He ruled as the Zhengtong Emperor from 1435 to 1449, and as the Tianshun Emperor from 1457 to 1464. His first era name means "Right governance" and the second one means "Obedient to Heaven"
May 15 Henry Beaufort 3rd Duke of Somerset an important Lancastrian military commander during the English Wars of the Roses. He is sometimes numbered the 2nd Duke of Somerset, since the title was re-created for his father after his uncle died. He also held the subsidiary titles of 5th Earl of Somerset, 2nd Marquess of Dorset and 2nd Earl of Dorset
May 17 Thomas de Ros 9th Baron de Ros a follower of the House of Lancaster during the Wars of the Roses.
May 25 Charles I Count of Nevers the son of Philip II, Count of Nevers and Bonne of Artois.
Jun 18 Rogier van der Weyden an Early Netherlandish painter. His surviving works consist mainly of religious triptychs, altarpieces and commissioned single and diptych portraits. Although his life was generally uneventful, he was highly successful and internationally famous in his lifetime. His paintings were exported – or taken – to Italy and Spain, and he received commissions from, amongst others, Philip the Good, Netherlandish nobility and foreign princes. By the latter half of the 15th century, he had eclipsed Jan van Eyck in popularity. However his fame lasted only until the 17th century, and largely due to changing taste, he was almost totally forgotten by the mid 18th century. His reputation was slowly rebuilt during the following 200 years; today he is known, with Robert Campin and van Eyck, as the third of the three great Early Flemish artists , and widely as the most influential Northern painter of the 15th century
Aug 1 Cosimo de' Medici the first of the Medici political dynasty, de facto rulers of Florence during much of the Italian Renaissance; also known as "Cosimo 'the Elder'" and "Cosimo Pater Patriae". His power derived from his great wealth as a banker, and he was a great patron of learning, the arts and architecture
Aug 11 Nicholas of Cusa a German philosopher, theologian, jurist, and astronomer. One of the first German proponents of Renaissance humanism, he made spiritual and political contributions in European history. A notable example of this is his mystical or spiritual writings on "learned ignorance," as well as his participation in power struggles between Rome and the German states of the Holy Roman Empire
Aug 12 John Capgrave an English historian, hagiographer and scholastic theologian.
Aug 14 Pope Pius II Pope from 19 August 1458 to his death in 1464. He was born at Corsignano in the Sienese territory of a noble but decayed family. His longest and most enduring work is the story of his life, the Commentaries, which is the only autobiography ever written by a reigning Pope. He is also known for his erotic writings done before he was ordained a priest
Sep 7 Frederick II Elector of Saxony Elector of Saxony and was Landgrave of Thuringia.
Sep 26 Benedetto Accolti the Elder an Italian jurist, humanist and historian.
Nov 16 John Margrave of Brandenburg-Kulmbach a Margrave of Brandenburg-Kulmbach and served as the peace-loving Margrave of Brandenburg after the abdication of his father, Frederick I, the first member of the House of Hohenzollern to rule Brandenburg.
Nov 23 Blessed Margaret of Savoy Marchioness of Montferrat, and a Dominican Sister.
Dec 2 Blanche II of Navarre the daughter of John II of Aragon and Blanche I of Navarre. She was also Princess of Asturias by marriage