May 31st, 1399 was a Friday.
May 22nd, 1399 - June 21st, 1399
Why not celebrate an alternative birthday? In 755 days, exactly on May 24th, 2026, people who were born on May 31st, 1399 will be 229,000 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, CamdenFounder and first khan of the Mongol Empire
*May 31st, 1162, Delüün Boldog †August 18th, 1227, YinchuanPope of the Catholic Church from 1922 to 1939
*May 31st, 1857, Desio †February 10th, 1939, Vatican CityFrench painter (1594-1665)
*May 31st, 1594, Les Andelys †November 19th, 1665, RomeCount of Freiburg and Neuchâtel
*May 31st, 1396, Freiburg im Breisgau †November 30th, 1456, Freiburg im BreisgauBritish-American historian (1916–2018)
*May 31st, 1916, London †May 19th, 2018, Voorhees TownshipEmperor of the Ming Dynasty (1399-1435)
*March 16th, 1399, Beijing †January 31st, 1435, Imperial CityFrench nobleman
*June 26th, 1399, Kingdom of France †April 30th, 1467, CognacCatholic cardinal
*November 30th, 1399, Capranica Prenestina †August 14th, 1458, RomeFixed holidays (Christian feast day) which are celebrated on May 31st.
M = 1000 | C = 100 | XC = 90 | X = 10 | IX = 9 | V = 5 | I = 1 |
No: With 365 days 1399 is a normal year and no leap year.