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Births on April 12

Edward Walter Maunder
1851Apr, 12

Edward Walter Maunder

Edward Walter Maunder, English astronomer and author (d. 1928)
Edward Walter Maunder (12 April 1851 – 21 March 1928) was an English astronomer. His study of sunspots and the solar magnetic cycle led to his identification of the period from 1645 to 1715 that is now known as the Maunder Minimum.

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Events on 1851

  • 12Feb

    Australian gold rushes

    Edward Hargraves announces he has found gold in Bathurst, New South Wales, Australia, starting the Australian gold rushes.
  • 11Mar

    Giuseppe Verdi

    The first performance of Rigoletto by Giuseppe Verdi takes place in Venice.
  • 5Jun

    Uncle Tom's Cabin

    Harriet Beecher Stowe's anti-slavery serial, Uncle Tom's Cabin, or Life Among the Lowly, starts a ten-month run in the National Era abolitionist newspaper.
  • 12Aug

    Sewing machine

    Isaac Singer is granted a patent for his sewing machine.
  • 24Oct

    Umbriel (moon)

    William Lassell discovers the moons Umbriel, and Ariel, orbiting Uranus.