Historical Events
- 1st US patent granted, to Samuel Hopkins for a potash process
Famous Weddings
- Danish Crown Prince Frederick (Later Frederick VI) marries his cousin Marie Sophie of Hesse-Kassel at Gottorp Castle
Famous Deaths
- Johann Christian Frischmuth, German composer, dies at 48
Died in 1790 1790 Highlights
About July 31, 1790
Calendar: Gregorian
Day of the Week: Saturday
How Long Ago? 233 years, 11 months and 12 days
Leap Year: No
Star Sign: Leo
Authors
Civil Rights Activists
Inventors
Kings
Revolutionaries
Scientists