May 20th, 1423 was a Tuesday.
April 21st, 1423 - May 21st, 1423
Why not celebrate an alternative birthday? In 504 days, exactly on September 20th, 2025, people who were born on May 20th, 1423 will be 220,000 days old!
French novelist and playwright (1799–1850)
*May 20th, 1799, Tours †August 18th, 1850, ParisBritish philosopher and political economist (1806–1873)
*May 20th, 1806, London Borough of Islington †May 8th, 1873, AvignonNorwegian writer (1882-1949)
*May 20th, 1882, Kalundborg †June 10th, 1949, Lillehammer MunicipalityAustrian businessman
*May 20th, 1944, Sankt Marein im Mürztal †October 22nd, 2022, St. Wolfgang im SalzkammergutKing 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, National Awakening Day) which are celebrated on May 20th.
M = 1000 | CD = 400 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1423 is a normal year and no leap year.