Historical Events
- Battle of the Kalka River: Mongol force led by Jebei and Subedei defeat a Russian alliance, after feigning their retreat, leading to the death of 20,000 Russians
1223 Highlights
About May 31, 1223
Calendar: Julian
Day of the Week: Wednesday
How Long Ago? 801 years, 2 months and 2 days
Leap Year: No
Star Sign: Gemini
Authors
Civil Rights Activists
Inventors
Kings
Revolutionaries
Scientists