This Day In History : May 17

1792 United States

The New York Stock Exchange is formed

The New York Stock Exchange (NYSE) traces its origins to the Buttonwood Agreement, which was signed by 24 stockbrokers on May 17, 1792.

Also on This Day in History May 17

Discover what happened on May 17 with HISTORY's summaries of major events, anniversaries,
famous births and notable deaths.

Births on This Day, May 17
  • 1934 Ronald Wayne

    American computer scientist and author who co founded Apple Inc.

  • 1749 Edward Jenner

    English physician, father of (western) immunology, pioneered smallpox vaccinations

  • 1886 Alfonso XIII

    King of Spain (1886-1931)

  • 1932 Rodric Braithwaite

    British ambassador to USSR

  • 1956 Dave Sim

    Canadian cartoonist

  • 1931 Marshall Applewhite

    American cult leader who founded Heaven's Gate and organized their mass suicide in 1997

Deaths on This Day, May 17
  • 1727 Catherine I

    Empress of Russia (1725-27)

  • 1996 Rusi Modi

    Indian cricketer

  • 2002 James Chichester-Clark

    Irish politician, Prime Minister of Northern Ireland (1969-71)

  • 2013 Jorge Rafael Videla (1925-2013)

    Argentine military officer and dictator (1976-81)

  • 1886 John Deere

    Australian lawyer, and gay rights activist

1620

The 1st merry-go-round is seen at a fair in Philippapolis, Turkey

The 1st merry-go-round is seen at a fair in Philippapolis, Turkey on 17th May, 1620.
1865

The International Telegraph Union is established in Paris

The International Telegraph Union is established in Paris and later renamed as the International Telecommunication Union
1932

US Congress changes name "Porto Rico" to "Puerto Rico"

The United States Congress changed the name "Porto Rico" to "Puerto Rico" on May 17, 1932. This change officially recognized the Spanish spelling of the island's name, which means "Rich Port" in Spanish.
1979

Coldest temperature ever recorded in Hawaii - 12°F (-11°C)

The coldest temperature ever recorded in Hawaii was 12°F (approximately -11°C). This record occurred at the Mauna Kea Observatory on May 17, 1979.
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