June 23rd, 1456 was a Monday.
June 22nd, 1456 - July 22nd, 1456
Why not celebrate an alternative birthday? In 599 days, exactly on December 17th, 2025, people who were born on June 23rd, 1456 will be 208,000 days old!
French Egyptologist (1846–1916)
*June 23rd, 1846, Paris †June 30th, 1916, Palais de l'Institut de FranceEnglish computer scientist (1912–1954)
*June 23rd, 1912, Maida Vale †June 7th, 1954, WilmslowGerman historian of classical antiquity (1895-1986)
*June 23rd, 1895, Schechingen †July 14th, 1986, TübingenPresident of Finland from 1994 to 2000
*June 23rd, 1937, Vyborg †October 16th, 2023, HelsinkiAmerican actor, dancer, choreographer and director (1927-1987)
*June 23rd, 1927, Chicago †September 23rd, 1987, George Washington University HospitalSwedish politician, prime minister of Sweden between October 1978 and October 1979
*June 23rd, 1931, Teg †May 28th, 2018, Öja District, GotlandGerman politician and educationist (1893-1991)
*June 23rd, 1893, Berlin †April 16th, 1991, Schleswig-HolsteinDuke of Brittany (1435-1488)
*June 23rd, 1435, Château de Clisson †September 9th, 1488, CouëronEmpress of the French, first wife of Napoleon (1763–1814)
*June 23rd, 1763, Les Trois-Îlets †May 29th, 1814, Rueil-MalmaisonJapanese samurai and warlord (1534–1582)
*June 23rd, 1534, Nagoya Castle (16th century) †June 21st, 1582, former site of Honnō-jiAmerican game show host (1925-1975)
*June 23rd, 1925, Houston †June 6th, 1975, AgadirKing of Bohemia and Hungary
*March 1st, 1456, Kraków †March 13th, 1516, BudaQueen of England from 1483 to 1485
*June 11th, 1456, Warwick Castle †March 16th, 1485, WestminsterMargrave of Baden-Hachberg
*January 1st, 1456, Hochburg †January 1st, 1488, DammeQueen; Korean royal consort
*October 11th, 1456, Hanseongbu †April 15th, 1474, ChangdeokgungPrincess of Bavaria-Landshut by birth, by marriage Electress Palatine
*November 7th, 1456, Amberg †January 25th, 1501, HeidelbergCatholic cardinal
*September 8th, 1456, Plasencia †December 16th, 1523, RomeFixed holidays (Christian feast day, Saint John's Eve and the first day of the Midsummer celebrations [although this is not the real summer solstice; see June 20] , Saint John's Eve and the first day of the Midsummer celebrations) which are celebrated on June 23rd.
M = 1000 | CD = 400 | L = 50 | X = 10 | V = 5 | I = 1 |
Yes: 1456 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).