Important Historical Events of the year 1440, Year 1440 in History

List of 1440 Major News Events in History, Most Important Historical Events in 1440

What happened in the year 1440?

Date Event
February 21, 1440 The Prussian Confederation is formed.
September 15, 1440 Gilles de Rais, one of the earliest known serial killers, is taken into custody upon an accusation brought against him by Jean de Malestroit, Bishop of Nantes.