August 9th, 1420 was a Wednesday.
July 23rd, 1420 - August 23rd, 1420
Why not celebrate an alternative birthday? In 492 days, exactly on September 6th, 2025, people who were born on August 9th, 1420 will be 221,000 days old!
German archaeologist and classical philologist
*August 9th, 1844, Berlin †January 1st, 1919, ZürichAmerican singer and actress
*August 9th, 1963, Newark †February 11th, 2012, The Beverly HiltonGerman-austrian classical archaeologist (1919-1996)
*August 9th, 1919, Bielsko-Biała †November 15th, 1996, RomeSwiss psychologist, biologist, logician, philosopher and academic (1896-1980)
*August 9th, 1896, Neuchâtel †September 16th, 1980, GenevaGerman politician, former federal minister of defence
*August 9th, 1962, VölklingenGerman politician (CDU), Member of Parliament in Rhineland-Palatinate
*August 9th, 1967, FrankenthalAmerican philanthropist and wife of Alexander Hamilton (1757–1854)
*August 9th, 1757, Albany †November 9th, 1854, Washington, D.C.17th-century English poet and playwright
*August 9th, 1631, Aldwincle †May 1st, 1700, LondonAmerican film director, screenwriter and producer (1918-1983)
*August 9th, 1918, Cranston †December 5th, 1983, Los AngelesIrish architect and designer (1878-1976)
*August 9th, 1878, Enniscorthy †October 31st, 1976, 14th arrondissement of ParisFinnish children's writer and illustrator (1914–2001)
*August 9th, 1914, Helsinki †June 27th, 2001, HelsinkiCzech king, warrior and nobleman
*April 23rd, 1420, Poděbrady †March 22nd, 1471, Old TownMarquess of Montferrat
*July 19th, 1420, Casale Monferrato †February 27th, 1483, Casale MonferratoPrincess of Brandenburg by birth and by marriage Duchess of Mecklenburg
*February 9th, 1420, Berlin †January 19th, 1491, Prämonstratenserinnenstift RehnaFixed holidays (Christian feast day) which are celebrated on August 9th.
M = 1000 | CD = 400 | X = 10 | IX = 9 | V = 5 | I = 1 |
Yes: 1420 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).