December 11th, 1423 was a Thursday.
November 23rd, 1423 - December 21st, 1423
Why not celebrate an alternative birthday? In 714 days, exactly on April 13th, 2026, people who were born on December 11th, 1423 will be 220,000 days old!
Unites States Special Presidential Envoy for Climate since 2021
*December 11th, 1943, AuroraFrench composer and conductor (1803–1869)
*December 11th, 1803, La Côte-Saint-André †March 8th, 1869, ParisRussian writer and historian (1918–2008)
*December 11th, 1918, Kislovodsk †August 3rd, 2008, MoscowItalian humanist, historian, and archaeologist
*December 11th, 1529, Rome †May 18th, 1600, RomeGerman physician, bacteriologist
*December 11th, 1843, Clausthal †May 27th, 1910, Baden-BadenFrench actor and theatre director (1913-1998)
*December 11th, 1913, Cherbourg †November 8th, 1998, CannesGerman-Jewish physicist and mathematician (1882-1970)
*December 11th, 1882, Wrocław †January 5th, 1970, GöttingenAmerican rhythm and blues singer and songwriter
*December 11th, 1926, Montgomery †July 25th, 1984, Los AngelesFrench recording artist; singer,(Born on December 11, 1938 he is an Algerian-born French Jewish singer.He was born in Constantine, Algeria.)
*December 11th, 1938, ConstantineSon of Lorenzo de' Medici fia, pope from 1513 to 1521
*December 11th, 1475, Florence †December 1st, 1521, RomeFinnish American actress (1922-2008)
*December 11th, 1922, Pechenga †January 10th, 2008, Los AngelesFrench microbiologist and biochemist
*December 11th, 1968, Juvisy-sur-OrgeKing of France from 1461 to 1483
*July 3rd, 1423, Bourges †August 30th, 1483, Château de Plessis-lez-ToursItalian humanist, architect and mathematician
*July 6th, 1423, Florence †May 26th, 1497, FlorenceKing of Naples
*June 2nd, 1423, Valencia †January 28th, 1494, Kingdom of NaplesCount of Foix
*February 26th, 1423, Petegem-aan-de-Schelde †July 10th, 1472, Orreaga-RoncesvallesCount of Saarbrücken (1442-1472)
*April 4th, 1423, Kirchheimbolanden †July 25th, 1472, Vaihingen an der EnzLord Privy Seal; Lord Chancellor; Bishop of Rochester; Bishop of Lincoln; Archbishop of York
*August 24th, 1423, Rotherham †May 29th, 1500, Cawood CastlePrincess of Asturias
*September 10th, 1423, Valladolid †August 22nd, 1425, CastromonteAustrian mathematician and astronomer (1423-1461)
*May 30th, 1423, Peuerbach †April 8th, 1461, ViennaFixed holidays (Christian feast day) which are celebrated on December 11th.
M = 1000 | CD = 400 | X = 10 | I = 1 |
No: With 365 days 1423 is a normal year and no leap year.