Famous Birthdays
- James Esdras Faust, American religious leader, born in Delta, Utah (d. 2007)
- Rudolf Halaczinsky, German composer, born in Emma-Grube, Upper Silesia (d. 1999)
About July 31, 1920
Calendar: Gregorian
Day of the Week: Saturday
How Long Ago? 104 years and 2 days
Leap Year: Yes
Generation: Greatest Generation
Chinese Zodiac: Monkey
Star Sign: Leo
