Famous Birthdays
- Denis Papin, French physicist (Papiniaanse pot, steam machine), born in Blois, France (d. 1712)
About August 22, 1647
Calendar: Julian 
Day of the Week: Sunday
Calendar: Gregorian 
Day of the Week: Thursday
How Long Ago? 376 years, 11 months and 11 days
Leap Year: No
Star Sign: Leo
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