September 10th, 1421 was a Monday.
August 24th, 1421 - September 23rd, 1421
Why not celebrate an alternative birthday? In 893 days, exactly on October 8th, 2026, people who were born on September 10th, 1421 will be 221,000 days old!
German archaeologist and architect (1855-1925)
*September 10th, 1855, Blankenburg †February 4th, 1925, BerlinBritish archaeologist (1890-1976)
*September 10th, 1890, Glasgow †July 22nd, 1976, LondonPrincess of Asturias
*September 10th, 1423, Valladolid †August 22nd, 1425, CastromonteAmerican physicist
*September 10th, 1892, Wooster †March 15th, 1962, BerkeleyGerman fashion designer (1933–2019)
*September 10th, 1933, Hamburg †February 19th, 2019, Neuilly-sur-SeineFrench intellectual and literary figure
*September 10th, 1897, Billom †July 9th, 1962, ParisAmerican composer, bandleader, pianist, record producer and inventor (1908-1994)
*September 10th, 1908, Brooklyn †February 8th, 1994, North HillsFrench actress
*September 10th, 1911, Le Havre †July 11th, 2021, 13th arrondissement of ParisEnglish composer (1659–1695)
*September 10th, 1659, Westminster †November 21st, 1695, WestminsterKing of England (1421–1471)
*December 6th, 1421, Windsor Castle †May 21st, 1471, Tower of LondonEnglish noble
*July 25th, 1421, Leconfield †March 29th, 1461, Battle of TowtonKing of Navarre
*May 29th, 1421, Peñafiel †September 23rd, 1461, BarcelonaMarchioness of Mantua
*November 30th, 1421, Margraviate of Brandenburg †November 7th, 1481, MantuaItalian banker
*June 3rd, 1421, Florence †November 1st, 1463, FlorenceFixed holidays (Christian feast day) which are celebrated on September 10th.
M = 1000 | CD = 400 | X = 10 | IX = 9 | I = 1 |
No: With 365 days 1421 is a normal year and no leap year.