British astronomer William Lassell discovered Neptune’s largest moon, Triton.
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The epic Western drama movie 'Giant' premiered in New York City, US.
Edward Seymour, the first Duke of Somerset and Lord Protector of England, had his title stripped from him.
Isaac R. Johnson received his patent for the bicycle frame.
The three-day Great Chicago Fire was finally extinguished after destroying 3.3 square miles.
The War of the Polish Succession began when France declared war on Austria and Saxony.