On This Day

What Happened on July 30, 1641

Famous Birthdays

  • Regnier de Graaf, Dutch physician and anatomist, born in Schoonhoven, Netherlands (d. 1673)
1641 Highlights

About July 30, 1641

Day of the Week: Tuesday
How Long Ago? 380 years, 5 months and 23 days
Leap Year: No

Star Sign: Leo