George, Duke of Clarence, convicted of treason against his older brother Edward IV of England, is privately executed in the Tower of London (allegedly by being drowned in a butt of Malmsey wine).
- Duke of Clarence, privately executed and reputedly drowned in a butt of Malmsey wine
Day of the Week: Thursday
How Long Ago? 542 years, 8 months and 3 days
Leap Year: No
Star Sign: Aquarius