Major Events
- Feb 4 In the Thirteen Years' War, the Secret Council of the Prussian Confederation sends a formal act of disobedience to the Grand Master
- Feb 27 Siege of Malbork, including its castle, seat of the Teutonic Order begun by Polish and Prussian forces - captured September 1454
- Mar 6 Thirteen Years' War: Delegates of the Prussian Confederation pledge allegiance to Casimir IV of Poland, and the Polish king agrees to help in their struggle for independence from the Teutonic Knights.
- Apr 9 Milan and Venice sign peace of Lodi
- Aug 15 Malatestiana Library, the first humanist civic library in Europe, opens in association with the convent of San Francesco in Cesena, Italy [1]
- Aug 22 Jews are expelled from Brunn Moravia by order of King Ladislaus the Posthmus
- Sep 18 In the Battle of Chojnice, the Polish army is defeated by the Teutonic army during the Thirteen Years' War.
Amerigo VespucciMore People Born in 1454
Famous Weddings in 1454
- Oct 30 Duke of Burgundy Charles the Bold weds second wife Isabella of Bourbon
Gregory I
Gregory XIII
Julius II
Julius III
Leo X
Pius V