Famous Deaths
- Jean Jacques d'Ortous de Mairan, French geophysicist, dies at 92
Died in 1771 1771 Highlights
About February 20, 1771
Calendar: Gregorian
Day of the Week: Wednesday
How Long Ago? 253 years, 5 months and 10 days
Leap Year: No
Star Sign: Pisces
20-29
30-39
40-49
50-59
80-89
Over 90