May 9th, 1781 was a Wednesday.
April 21st, 1781 - May 21st, 1781
Why not celebrate an alternative birthday? In 260 days, exactly on January 10th, 2025, people who were born on May 9th, 1781 will be 89,000 days old!
Founder of the German automobile company Adam Opel AG
*May 9th, 1837, Rüsselsheim am Main †September 8th, 1895, Rüsselsheim am MainSwiss classical philologist (1843-1918)
*May 9th, 1843, Zürich †August 27th, 1918, ZürichNorwegian musicologist and educator
*May 9th, 1875, Ringsaker Municipality †August 5th, 1976, OsloFrench mathematician, inventor of descriptive geometry and father of differential geometry (1746-1818)
*May 9th, 1746, Beaune †July 28th, 1818, ParisAmerican abolitionist (1800–1859)
*May 9th, 1800, Torrington †December 2nd, 1859, Charles TownIrish-American playwright and actor (1814-1880)
*May 9th, 1814, Dublin †June 7th, 1880, New York CityEnglish civil and mechanical engineer and the "Father of Railways" (1781-1848)
*June 9th, 1781, Wylam †August 12th, 1848, Tapton HousePrussian architect, city planner and painter (1781–1841)
*March 13th, 1781, Neuruppin †October 9th, 1841, BerlinBohemian mathematician and priest (*1781 – †1848)
*October 5th, 1781, Prague †December 18th, 1848, PragueBritish statesman who founded Singapore (1781-1826)
*July 6th, 1781, Jamaica †July 5th, 1826, LondonBritish astronomer and mathematician (1781–1868)
*December 11th, 1781, Jedburgh †February 10th, 1868, MelroseGerman poet and novelist
*January 26th, 1781, Palais Wrangel †January 21st, 1831, Wiepersdorf manorPrime Minister of Spain and Minister of State
*February 26th, 1781, Mérida †January 16th, 1847, MadridFrench nobleman, statesman, and military commander (1781–1824)
*September 3rd, 1781, Paris †February 21st, 1824, MunichFrench architect (1781-1853)
*April 1st, 1781, Rennes †January 1st, 1857, MunichFrench mathematician, mechanician and physicist (1781–1840)
*June 21st, 1781, Pithiviers †April 25th, 1840, SceauxPresident of Mexico (1781-1858)
*February 14th, 1781, Guadalajara †July 5th, 1858, Mexico CityBiologist (1781-1826)
*January 9th, 1781, Höchstadt an der Aisch †March 13th, 1826, MunichGerman poet and botanist (1781–1838)
*January 30th, 1781, Châlons-en-Champagne †August 21st, 1838, BerlinScottish-American inventor and businessman
*July 5th, 1781, Edinburgh †July 6th, 1866, New York CityBritish Royal Navy admiral (1781-1866)
*December 1st, 1781, Almington †November 13th, 1866, ShenstoneSpanish painter (1781-1856)
*December 24th, 1781, Jerez de la Frontera †January 31st, 1856, CádizSpanish military commander
*June 17th, 1781, Idocin †December 24th, 1836, BarcelonaFixed 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 | D = 500 | C = 100 | L = 50 | X = 10 | IX = 9 | V = 5 | I = 1 |
No: With 365 days 1781 is a normal year and no leap year.