On This Day

What Happened on April 13, 1780

Famous Birthdays

  • Alexander Mitchell, Irish engineer (inventor of the screw-pile lighthouse), born in Dublin (d. 1868)
1780 Highlights

About April 13, 1780

Day of the Week: Thursday
How Long Ago? 240 years, 9 months and 12 days
Leap Year: Yes

Star Sign: Aries