April 28th, 1423 was a Monday.
People born on April 28th, 1423 (assuming the person is still alive) would have turned 601 years old this year (2024).
April 21st, 1423 - May 21st, 1423
Why not celebrate an alternative birthday? In 423 days, exactly on August 29th, 2025, people who were born on April 28th, 1423 will be 220,000 days old!
Icelandic strongman, powerlifter and bodybuilder
*April 28th, 1960, Hafnarfjörður †January 16th, 1993, ReykjavíkPresident of the United States from 1817 to 1825
*April 28th, 1758, Monroe Hall †July 4th, 1831, New York CityIraqi president, army officer and Baathist politician
*April 28th, 1937, Al-Awja †December 30th, 2006, KadhimiyaKing from 1461 to 1470 and 1471 to 1483
*April 28th, 1442, Rouen †April 9th, 1483, WestminsterAmerican computer scientist, open source developer, entrepreneur (1973-2015)
*April 28th, 1973, Constance †December 28th, 2015, San FranciscoAustrian-American logician, mathematician, and philosopher of mathematics (1906-1978)
*April 28th, 1906, Brno †January 14th, 1978, PrincetonBritish former professional road and track racing cyclist
*April 28th, 1980, GhentEnglish fantasy author (1948–2015)
*April 28th, 1948, Beaconsfield †March 12th, 2015, Broad ChalkeAmerican playwright, screenwriter, and theater producer (1917-2009)
*April 28th, 1917, Manhattan †February 9th, 2009, ManhattanPrime Minister of Portugal (1889-1970)
*April 28th, 1889, Vimieiro (Santa Comba Dão) †July 27th, 1970, LisbonGerman politician (SPD) (1934-2017)
*April 28th, 1934, Eibelstadt †April 7th, 2017, FriedbergKing 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, FlorenceLord Privy Seal; Lord Chancellor; Bishop of Rochester; Bishop of Lincoln; Archbishop of York
*August 24th, 1423, Rotherham †May 29th, 1500, Cawood CastleKing of Naples
*June 2nd, 1423, Valencia †January 28th, 1494, Kingdom of NaplesAustrian mathematician and astronomer (1423-1461)
*May 30th, 1423, Peuerbach †April 8th, 1461, ViennaCount 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 EnzPrincess of Asturias
*September 10th, 1423, Valladolid †August 22nd, 1425, CastromonteFixed holidays (Christian feast day, Workers' Memorial Day and World Day for Safety and Health at Work) which are celebrated on April 28th.
M = 1000 | CD = 400 | X = 10 | V = 5 | IV = 4 | I = 1 |
No: With 365 days 1423 is a normal year and no leap year.