Famous Birthdays
- John II Casimir Vasa [Jan Kazimierz], King of Poland and Grand Duke of Lithuania (1648-68), born in Kraków, Poland (d. 1672)
About March 22, 1609
Calendar: Julian 
Day of the Week: Wednesday
Calendar: Gregorian 
Day of the Week: Sunday
How Long Ago? 415 years, 4 months and 11 days
Leap Year: No
Star Sign: Aries
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