May 31st, 1440 was a Sunday.
May 22nd, 1440 - June 21st, 1440
Why not celebrate an alternative birthday? In 726 days, exactly on April 29th, 2026, people who were born on May 31st, 1440 will be 214,000 days old!
Noblewoman; Mother of King Henry VII
*May 31st, 1443, Bedfordshire †June 29th, 1509, WestminsterGerman biologist
*May 31st, 1922, Potsdam †April 16th, 2016, Freiburg im BreisgauFrench poet and diplomat
*May 31st, 1887, Pointe-à-Pitre †September 20th, 1975, HyèresFrench economist (1911–2010)
*May 31st, 1911, Paris †October 9th, 2010, Saint-CloudAmerican poet, essayist and journalist
*May 31st, 1819, West Hills †March 26th, 1892, CamdenFrench painter (1594-1665)
*May 31st, 1594, Les Andelys †November 19th, 1665, RomePope of the Catholic Church from 1922 to 1939
*May 31st, 1857, Desio †February 10th, 1939, Vatican CityFounder and first khan of the Mongol Empire
*May 31st, 1162, Delüün Boldog †August 18th, 1227, YinchuanTsar of Russia (1557-1598)
*May 31st, 1557, Pereslavl-Zalessky †January 7th, 1598, MoscowBritish-American historian (1916–2018)
*May 31st, 1916, London †May 19th, 2018, Voorhees TownshipGrand Prince of Moscow (1440–1505)
*January 22nd, 1440, Moscow †October 27th, 1505, MoscowKing of Hungary, Bohemia and Croatia, Duke of Austria
*February 22nd, 1440, Komárno †November 23rd, 1457, PragueGerman historian, cartographer, physician and humanist (1440-1514)
*February 13th, 1440, Nuremberg †November 28th, 1514, NurembergBishop of strasbourg (*1440-1506)
*September 6th, 1440, Mosbach †August 20th, 1506, SaverneLandgraves of Hesse
*October 15th, 1440, Spangenberg †January 13th, 1483, MarburgFixed holidays (Christian feast day) which are celebrated on May 31st.
M = 1000 | CD = 400 | XL = 40 | X = 10 | V = 5 | I = 1 |
Yes: 1440 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).