| February 2 | 2nd battle of St. Alban's-Lancastrian defeat Yorkists |
| March 4 | Battle at Towton: Duke Edward of York beats English queen Margaretha Edward IV recognized as king of England |
| March 5 | Henry VI was deposed by Duke of York during War of the Roses |
| March 29 | Battle near Towton Field, 33,000 die (War of the Roses) |
| June 28 | Edward IV crowned king of England |
| August 10 | Alfonso ed Espina, bishop of Osma urges for an Inquistion in Spain |