Famous Birthdays
- Guillaume Amontons, French physicist, born in Paris (d. 1705)
About August 31, 1663
Calendar: Julian 
Day of the Week: Monday
Calendar: Gregorian 
Day of the Week: Friday
How Long Ago? 360 years, 11 months and 2 days
Leap Year: No
Star Sign: Virgo
Authors
Civil Rights Activists
Inventors
Kings
Revolutionaries
Scientists