Births on April 12

Edward Walter Maunder

Born on April 12, 1851

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.

References

Edward Walter Maunder

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Events on 1851

12 Feb

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

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

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.
12 Aug

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

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

Births on April 12

Edward Walter Maunder

Born on April 12, 1851

References

Choose Another Date

Events on 1851

Australian gold rushes

Giuseppe Verdi

Uncle Tom's Cabin

Sewing machine

Umbriel (moon)