- Mar 18 Honorius III [Cencio Savelli], Pope (1216-27), dies
- Jul 23 Qiu Chuji, Chinese Taoist (b. 1148)
- Jul 27 Otto II van Lippe, bishop of Utrecht (1216-27), dies
- Aug 1 Shimazu Tadahisa, Japanese warlord (b. 1179)
Genghis Khan (c. 1162-1227)
Aug 18 Mongolian warlord who founded the Mongol Empire, dies at around 65
Assassination
Car Crash
Hanging
Killed in Action
Plane Crash
Poisoning