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Births on February 23

Karl Robert Eduard von Hartmann
1842Feb, 23

Karl Robert Eduard von Hartmann

Karl Robert Eduard von Hartmann, German philosopher and author (d. 1906)
Karl Robert Eduard Hartmann (ennobled as von Hartmann in 1862; 23 February 1842 – 5 June 1906), was a German philosopher, independent scholar and author of Philosophy of the Unconscious (1869).

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Events on 1842

  • 13Jan

    1842 retreat from Kabul

    Dr. William Brydon, an assistant surgeon in the British East India Company Army during the First Anglo-Afghan War, becomes famous for being the sole survivor of an army of 4,500 men and 12,000 camp followers when he reaches the safety of a garrison in Jalalabad, Afghanistan.
  • 9Mar

    Rancho San Francisco

    The first documented discovery of gold in California occurs at Rancho San Francisco, six years before the California Gold Rush.
  • 30Mar

    Crawford Long

    Ether anesthesia is used for the first time, in an operation by the American surgeon Dr. Crawford Long.
  • 14Aug

    Seminole Wars

    American Indian Wars: Second Seminole War ends, with the Seminoles forced from Florida to Oklahoma.
  • 7Dec

    Ureli Corelli Hill

    First concert of the New York Philharmonic, founded by Ureli Corelli Hill.