Historical Events
- Sea battle of Lissa-Austria vs Italy
Famous Deaths
- Berhard Riemann, German mathematician (zeta-function), dies at 39
- Emilio Faà di Bruno, Italian naval captain, goes down with his ship (Re d'italia) in the Battle of Lissa at 46
Died in 1866 1866 Highlights
About July 20, 1866
Calendar: Gregorian
Day of the Week: Friday
How Long Ago? 158 years and 13 days
Leap Year: No
Star Sign: Cancer
