What Happened on May 23?
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events
births
deaths
holidays
EVENTS ON MAY 23
Explore the most important historical events that happened on May 23, featuring key moments that shaped the world.
World War I
Year:
1915
World War I: Italy joins the Allies, fulfilling its part of the Treaty of London.
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Abdul Hamid II
Year:
1905
Abdul Hamid II, Sultan of the Ottoman Empire, publicly announces the creation of the Ullah millet for the Aromanians of the empire, which had been established one day earlier. For this reason, the Aromanian National Day is usually celebrated on May 23, although some do so on May 22 instead.
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American Civil War
Year:
1900
American Civil War: Sergeant William Harvey Carney is awarded the Medal of Honor for his heroism in the Assault on the Battery Wagner in 1863.
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North-West Mounted Police
Year:
1873
The Canadian Parliament establishes the North-West Mounted Police, the forerunner of the Royal Canadian Mounted Police.
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Mahmud Barzanji
Year:
1919
Sheikh Mahmud Barzanji, a Kurdish sheikh and at-the-time governor of the Slêmanî Province of British Iraq, initiates the first Mahmud Barzanji revolt.
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BIRTHS ON MAY 23
Discover famous people and historical figures born on May 23, including leaders, artists, scientists, and cultural icons.
DEATHS ON MAY 23
Look back at notable individuals who passed away on May 23, and learn about their lasting influences on history.
Svetozar Boroević
Year of death:
1920
Svetozar Boroević, Croatian-Austrian field marshal (born 1856)
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John D. Rockefeller
Year of death:
1937
John D. Rockefeller, American businessman and philanthropist, founded the Standard Oil Company and Rockefeller University (born 1839)
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Henrik Ibsen
Year of death:
1906
Henrik Ibsen, Norwegian director, playwright, and poet (born 1828)
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