1404 births

Italian architect and writer (1404-1472)

sixth Sultan of the Ottoman Empire (1421–1444, 1446–1451)

last Byzantine emperor, from 1449 to 1453

queen consort of France

Duke of Somerset

Medieval noblewoman

15th-century Bosnian nobleman

Duke of Brabant (1404-1430)

Italian noble

Sufi master and Islamic scholar (1404–1490)

daimyo

thumb|Domenico Burchiello thumb|Burchiello Burchiello (1404–1449) was the pen name of an Italian poet, born Domenico di Giovanni. He is notable for his paradoxical style and the apparently absurd usages of his sonnets, which founded a school of writing and were much imitated.

Count of Holstein-Rendsburg, Duke of Schleswig

Roman Catholic cardinal

Spanish theologian (1404–1470)

Sripadaraja (; ) or Sripadaraya, also known by his pontifical name Lakshminarayana Tirtha, was a Hindu Dvaita philosopher, scholar and composer and the pontiff of the Madhvacharya mutt at Mulbagal. He is widely considered the founder of Haridasa movement along with Narahari Tirtha. He has influenced both Carnatic music and Hindustani music through his compositions. His songs and hymns, written under the mudra of Ranga Vitthala, contain the distillation of Dvaita principles infused with mysticism and humanism. He is also credited with the invention of the suladi musical structure and composed 1

Archbishop of Trier and Bishop of Cambrai

Czech hofmeister and nobleman (1404-1444)

English bishop