1403 births

monarch of the House of Valois who ruled as King of France

Bessarion (; 2 January 1403 – 18 November 1472) was a Byzantine Greek Renaissance humanist, theologian, Catholic cardinal and one of the famed Greek scholars who contributed to the revival of letters in the 15th century. He was educated by Gemistus Pletho in Neoplatonic philosophy and later served as the titular Latin Patriarch of Constantinople. He eventually was named a cardinal and was twice considered for the papacy.

Ottoman astronomer and mathematician

titular king of Naples, count of Provence and duke of Anjou and Calabria,

Queen of Castile

German noble

Portuguese nobleman

Duke of Brabant, Lothier and Limburg and Count of Hainaut, Holland and Zeeland (1403-1427)

Roman Catholic archbishop

Catholic cardinal

German princess

Italian painter and condottiere

Czech nobleman (1403-1462)

Bohemian-Moravian nobles and followers of the Hussites, father of the Bohemian King George of Podebrady

Norzang (1403–1466), in full Norbu Zangpo (), was the founder of the power of the Rinpungpa Dynasty in Central Tibet.

Persian writer

Renaissance humanist, grandfather of Giovanni di Bernardo Rucellai

French aristocrat (1403-1470)