Famous Birthdays
Gregory XIII (1502-1585)
Italian pope (1572-85) who introduced the Gregorian (New Style) calendar in 1582, born in Bologna, Papal States
About January 7, 1502
Calendar: Julian
Day of the Week: Friday
How Long Ago? 522 years, 6 months and 26 days
Leap Year: No
Star Sign: Capricorn