Historical Events
- Liechtenstein became a sovereign member state of the Holy Roman Empire.
Famous Birthdays
- John Landen, English mathematician, born in England, United Kingdom (d. 1790)
About January 23, 1719
Calendar: Julian 
Day of the Week: Friday
Calendar: Gregorian 
Day of the Week: Monday
How Long Ago? 305 years, 6 months and 11 days
Leap Year: No
Star Sign: Aquarius
Authors
Civil Rights Activists
Inventors
Kings
Revolutionaries
Scientists