Mar 14 In the year 1457 death of jingtai Emperor of China (b. 1428)
May 22 Saint Rita of Cascia, Italian saint (b. 1381) died in the year 1457.
Aug 01 In the year 1457 laurentius Valla, Italian philosopher (Voluptate), dies at about 50
Nov 23 Ladislaus V Posthumus, king of Hungary/Bohemia, dies at 17 on this day in history.