Historical Events
- Irish mathematician and astronomer William Rowan Hamilton presents his Theory of Systems of Rays
Famous Birthdays
- Johann Friedrich von Schulte, German Catholic lawyer, born in Winterberg, Germany (d. 1914)
Famous Deaths
- Johanna Cornelia Wattier-Ziesenis, Dutch actress (Phaedra, Lady Macbeth), dies at 65
1827 Highlights
About April 23, 1827
Day of the Week: Monday
How Long Ago? 193 years, 3 months and 18 days
Leap Year: No
Star Sign: Taurus