Famous Deaths
- Henrietta Swan Leavitt, American astronomer (period-luminosity relation), dies at 53
Died in 1921 1921 Highlights
About December 12, 1921
Day of the Week: Monday
How Long Ago? 102 years, 4 months and 15 days
Leap Year: No
Generation: Greatest Generation
Chinese Zodiac: Rooster
Star Sign: Sagittarius
