On This Day

What Happened on April 15, 1809

Famous Birthdays

  • Hermann Grassmann, German linguist and mathematician, born in Stettin, Province of Pomerania, Kingdom of Prussia (d. 1877)
1809 Highlights

About April 15, 1809

Day of the Week: Saturday
How Long Ago? 211 years, 10 months and 12 days
Leap Year: No

Star Sign: Aries