Hundred Year War By straw21 May 25, 1328 Charles Charles IV died Mar 21, 1337 start of the hundred year war french and england had this big 100 year war because england wanted french land. Apr 24, 1453 long the war was from 1337 to 1453 so 116 years May 22, 1453 deaths the amount of people that died were 3.5million