Famous Birthdays
- Hank Jones, American jazz pianist, arranger, and composer, born in Vicksburg, Mississippi (d. 2010)
- Paul D. Boyer, American biochemist and Nobel Prize Laureate for research on the "enzymatic mechanism underlying the biosynthesis of adenosine triphosphate (ATP)" (1997), born in Provo, Utah (d. 2018)
About July 31, 1918
Calendar: Gregorian
Day of the Week: Wednesday
How Long Ago? 106 years and 2 days
Leap Year: No
Generation: Greatest Generation
Chinese Zodiac: Horse
Star Sign: Leo
