1429 deaths

French academic (1363/1369–1429)

Persian astronomer and mathematician

Italian banker

Archduchess by marriage of Styria, Carinthia and Carniola

Emperor of Trebizond

queen consort of Aragon

Byzantine governor

Grand Master of the Teutonic knights

Despot of Epirus

Muslim Scholar

wife of the last Byzantine (Greek) emperor

Byzantine theologian

Khan of the Golden Horde

Ottoman Grand Vizier

emperor of Ethiopia

Polish noble

Count of Nassau-Weilburg (1371-1429) and Saarbrücken (1381-1429)

Vikramavardhana (), often known by his regnal name Bhra Hyang Wisesa was a Javanese emperor and succeeded Hayam Wuruk as the fifth monarch of the Majapahit, reigning from 1389 to 1429.

Italian condottiero

Czech religion writer and theologist

Italian philosopher

Marquis of Namur

Phommathat was the fourth king of Lan Xang (Laos) (ruled 1428–1429). He was Lan Kham Deng's oldest son. He was king for only 10 months. He was assassinated by Nang Keo Phimpha. He was succeeded by Yukhon.

Joseon crown princess demoted for witchcraft

Scottish nobleman and soldier of the Hundred Years War

Arab historian

Lord of Medina de Rioseco and Admiral of Castile

Italian condottiero, poet, and lord of Pesaro (1370–1429)

Amir Kulal Shamsuddin’s grandson

Lord of Lippe

Italian noblewoman

Bohemian-Moravian nobleman and supporter of the Hussites

Turkish ruler

Scottish rebel