Events

• June 14 - Owain Glyndwr of Wales allies with the French against the English and the Henry of Lancaster . Later he gains control of his country, declares himself Prince of Wales and holds a parliament
• Founding of the University of Turin

Births

• February 18 - Leon Battista Alberti,Italian master builder (+ 1472)
• March 25 - baptize of John Beaufort, later Duke of Somerset
• Murad II, later Sultan of the Ottoman Empire.

Deaths

• April 27 - Philip the Bold
• September 14 - Duke Albert IV of Austria
• October 1 - Pope Boniface IX