page_title: 1822
section_title: July–December
hierarchical_section_title: 1822 / Births / July–December
caption_attribution_description: English: Studio portrait of Louis Pasteur, restored (removed dust, scratches, and what looked to be a water stain)
context_page_description: 1822 was a common year starting on Tuesday of the Gregorian calendar and a common year starting on Sunday of the Julian calendar, the 1822nd year of the Common Era and Anno Domini designations, the 822nd year of the 2nd millennium, the 22nd year of the 19th century, and the 3rd year of the 1820s decade. As of the start of 1822, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
context_section_description: July 4 – Jean-Baptiste Claude Eugène Guillaume, French sculptor (d. 1905)
  July 19 – Princess Augusta of Cambridge (d. 1916)
  July 20 – Gregor Mendel, Czech geneticist (d. 1884)
  July 21 – Elizabeth Herbert, Baroness Herbert of Lea, English Catholic writer, translator, philanthropist, and influential social figure (d. 1911)
  July 25 – Andrew Bryson, American admiral (d. 1892)
  August 27 – William Hayden English, American politician (d. 1896)
  September 22 – Avraamy Aslanbegov, Russian admiral and historian (d. 1900)
  October 4 – Rutherford B. Hayes, 19th President of the United States (d. 1893)
  October 6 – Benjamin F. Isherwood, American admiral, United States Navy Engineer-in-Chief (d. 1915)
  December 10 – César Franck, Belgian composer, organist (d. 1890)
  December 24 – Matthew Arnold, English poet (d. 1888)
  December 27 – Louis Pasteur, French microbiologist, chemist (d. 1895)
caption: Louis Pasteur
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