May 9th, 1667 was a Monday.
April 21st, 1667 - May 21st, 1667
Why not celebrate an alternative birthday? In 621 days, exactly on January 7th, 2026, people who were born on May 9th, 1667 will be 131,000 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, ParisBritish actress and politician (1936–2023)
*May 9th, 1936, Birkenhead †June 15th, 2023, BlackheathIrish-American playwright and actor (1814-1880)
*May 9th, 1814, Dublin †June 7th, 1880, New York CityAnglo-Irish satirist and essayist (1667–1745)
*November 30th, 1667, Dublin †October 19th, 1745, DublinSwiss mathematician (1667-1748)
*July 27th, 1667, Basel †January 1st, 1748, BaselQueen consort of Spain (1667-1740)
*October 28th, 1667, Benrath Palace †July 16th, 1740, GuadalajaraFrench mathematician (*1667 – †1754)
*May 26th, 1667, Vitry-le-François †November 27th, 1754, LondonSwiss politician (1667-1748)
*March 31st, 1667, Bern †February 28th, 1748, BernLandgrave (1667-1739)
*December 15th, 1667, Gotha †September 12th, 1739, EinhausenBritish duchess
*December 25th, 1667, Emden †May 10th, 1743, LondonGerman landscape painter (1667-1719)
*November 5th, 1667, Regensburg †August 8th, 1719, RegensburgPrince of Schwarzburg-Rudolstadt
*October 25th, 1667, Rudolstadt †June 24th, 1718, RudolstadtGerman author and theologian
*February 4th, 1667, Hamburg †June 14th, 1707, Annaberg-BuchholzDaimyō of the Akō Domain; immortalized in Chūshingura
*September 28th, 1667, Edo †April 21st, 1701, ShibaItalian mathematician
*August 31st, 1667, Sanremo †October 25th, 1733, MilanGerman officer and engineer
*February 7th, 1667, Bremen †April 5th, 1726, KielFrench nobleman, legitimate son of Louis XIV, admiral of France
*October 2nd, 1667, Saint-Germain-en-Laye †November 18th, 1683, FlandersCountess of Wolfstein by birth, Margravine of Brandenburg-Bayreuth by marriage (1667-1737)
*October 24th, 1667, Mühlhausen †August 23rd, 1737, Fredensborg PalaceWife of Johann Wilhelm Palatine Elector (1667-1743)
*August 11th, 1667, Florence †February 18th, 1743, FlorenceFrench painter born in Avignon (1667-1722)
*June 27th, 1667, Avignon †January 1st, 1722, MonsEnglish heiress (1667-1722)
*January 26th, 1667, Petworth House †November 24th, 1722, Northumberland HouseFixed 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 1667 is a normal year and no leap year.