Deaths on December 4

Charles I, Duke of Bourbon (b. 1401)

Charles de Bourbon (1401 – 4 December 1456) was the oldest son of John I, Duke of Bourbon and Marie, Duchess of Auvergne.

4 Jul

Siege of Belgrade (1456)
Ottoman wars in Europe: The Siege of Nándorfehérvár (Belgrade) begins.
22 Jul

Siege of Belgrade (1456)
Ottoman wars in Europe: Siege of Belgrade: John Hunyadi, Regent of the Kingdom of Hungary, defeats Mehmet II of the Ottoman Empire