January 4th, 1421 was a Thursday.
People born on January 4th, 1421 (assuming the person is still alive) would have turned 603 years old this year (2024).
December 22nd, 1420 - January 20th, 1421
Why not celebrate an alternative birthday? In 637 days, exactly on February 1st, 2026, people who were born on January 4th, 1421 will be 221,000 days old!
German architect, engineer and archeologist (1839-1896)
*January 4th, 1839, Steele †April 12th, 1896, İzmirFrench historian (1936–2017)
*January 4th, 1936, Bagnac-sur-Célé †May 16th, 2017, CahorsItalian philosopher and politician
*January 4th, 1936, Turin †September 19th, 2023, TurinAmerican swimmer, Olympic gold medalist, former world record-holder (1910-1992)
*January 4th, 1910, Oil City, Cambria County, Pennsylvania †December 10th, 1992, WoodstockInventor of braille, a system of reading and writing used by people who are blind or visually impaired (1809-1852)
*January 4th, 1809, Coupvray †January 6th, 1852, ParisKing 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 January 4th.
M = 1000 | CD = 400 | X = 10 | IV = 4 | I = 1 |
No: With 365 days 1421 is a normal year and no leap year.