May 9th, 1371 was a Thursday.
April 21st, 1371 - May 21st, 1371
Why not celebrate an alternative birthday? In 499 days, exactly on September 17th, 2025, people who were born on May 9th, 1371 will be 239,000 days old!
Founder of the German automobile company Adam Opel AG
*May 9th, 1837, Rüsselsheim am Main †September 8th, 1895, Rüsselsheim am MainNorwegian musicologist and educator
*May 9th, 1875, Ringsaker Municipality †August 5th, 1976, OsloSwiss classical philologist (1843-1918)
*May 9th, 1843, Zürich †August 27th, 1918, ZürichFrench mathematician, inventor of descriptive geometry and father of differential geometry (1746-1818)
*May 9th, 1746, Beaune †July 28th, 1818, ParisBritish actress and politician (1936–2023)
*May 9th, 1936, Birkenhead †June 15th, 2023, BlackheathDuke of Burgundy
*May 28th, 1371, Dijon †September 10th, 1419, Montereau-Fault-YonneGrand Prince of Moscow (1372-1425)
*December 30th, 1371, Moscow †February 27th, 1425, Moscow1371 – 1440, Burgrave of Nuremberg as Frederick VI and Elector of Brandenburg as Frederick I
*September 21st, 1371, Nuremberg †September 20th, 1440, CadolzburgFixed holidays (Christian feast day, Commemoration of the end of the German occupation of the Channel Islands related observances, Victory Day observances, celebration of the Soviet Union victory over Nazi Germany) which are celebrated on May 9th.
M = 1000 | C = 100 | L = 50 | X = 10 | IX = 9 | V = 5 | I = 1 |
No: With 365 days 1371 is a normal year and no leap year.