October 15th, 1721 was a Wednesday.
September 24th, 1721 - October 23rd, 1721
Why not celebrate an alternative birthday? In 501 days, exactly on September 11th, 2025, people who were born on October 15th, 1721 will be 111,000 days old!
German philosopher (1844–1900)
*October 15th, 1844, Röcken †August 25th, 1900, Weimar3rd Mughal emperor from 1556 to 1605
*October 15th, 1542, Umarkot Fort †October 15th, 1605, Fatehpur SikriNorwegian musician
*October 15th, 1885, Christiania †June 21st, 1959, OsloFrench philosopher
*October 15th, 1926, Poitiers †June 25th, 1984, 13th arrondissement of ParisGerman historian of mathematics
*October 15th, 1927, Waldheim †April 26th, 2011, LeipzigAmerican chemist (1944-2017)
*October 15th, 1944, New York City †April 18th, 2017, BerkeleyEnglish author (1881–1975)
*October 15th, 1881, Guildford †February 14th, 1975, Village of SouthamptonItalian physicist and mathematician (1608-1647)
*October 15th, 1608, Rome †October 25th, 1647, FlorenceGerman historian (1818–1892)
*October 15th, 1818, Paderborn †March 1st, 1892, MunichAmerican politician, investment banker, author and television producer
*October 15th, 1978, Takoma Park18th-century poet and author from Scotland
*March 19th, 1721, Cardross †September 17th, 1771, LivornoChief mistress of Louis XV of France (1721-1764)
*December 29th, 1721, Paris †April 15th, 1764, VersaillesGerman scholar (1721-1740)
*January 19th, 1721, Schwabach †October 5th, 1740, Halle (Saale)French statesman (1721-1794)
*December 6th, 1721, Paris †April 22nd, 1794, ParisEarly American lawyer and politician, Founding Father of the United States (1721-1793)
*April 19th, 1721, Newton †July 23rd, 1793, New HavenPrince of Schwarzburg-Rudolstadt (1721-1767)
*January 8th, 1721, Rudolstadt †July 10th, 1767, RudolstadtEnglish poet and physician
*November 9th, 1721, Newcastle upon Tyne †June 23rd, 1770, LondonGerman politician (1721-1798)
*December 12th, 1721, Kahren †December 30th, 1798, DresdenGerman general
*February 3rd, 1721, Kalkar †August 27th, 1773, OławaGerman theologian
*April 3rd, 1721, Salzdahlum †December 10th, 1792, WolfenbüttelGerman Archdeacon and parson (1721-1797)
*January 1st, 1721, Berlin †January 1st, 1797, BerlinAmerican judge and politician
*September 14th, 1721, Windham †May 13th, 1807, WindhamBritish politician (1721-1803)
*August 4th, 1721, Swynnerton †October 26th, 1803, Trentham GardensGerman professor of botany and chemistry (1721-1768)
*August 19th, 1721, Tübingen †May 9th, 1768, TübingenGerman noble (1721-1774)
*March 9th, 1721, Ribeauvillé †March 30th, 1774, DarmstadtFixed holidays (Christian feast day) which are celebrated on October 15th.
M = 1000 | D = 500 | C = 100 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1721 is a normal year and no leap year.