Famous Birthdays
- Bartolomeo Cristofori, Italian instrument maker - considered the inventor of the piano, born in Padua (d. 1731)
About May 4, 1655
Calendar: Julian 
Day of the Week: Friday
Calendar: Gregorian 
Day of the Week: Tuesday
How Long Ago? 369 years, 2 months and 29 days
Leap Year: No
Star Sign: Taurus