Editing 1834 (section)

=== July–December ===
[[File:Whistler Selbstporträt.jpg|thumb|right|110px|[[James McNeill Whistler]]]]
[[File:Edgar Degas self portrait 1855.jpeg|thumb|right|110px|[[Edgar Degas]]]]
[[File:Aleksis Kivi.jpg|thumb|right|110px|[[Aleksis Kivi]]]]
* [[July 2]] – [[Hendrick Peter Godfried Quack]], Dutch economist, historian (d. [[1917]])
* [[July 4]] – [[Christopher Dresser]], British designer influential in the Anglo-Japanese style (d. [[1904]])<ref>{{cite book|last=Whiteway|first=Michael|title=Christopher Dresser: A Design Revolution|url=https://books.google.com/books?id=GjdJAQAAIAAJ|year=2004|publisher=V&A Publications|location=London|isbn=978-1-85177-428-9}}</ref>
* [[July 10]] – [[James McNeill Whistler]], American painter, etcher (d. [[1903]])
* [[July 19]] – [[Edgar Degas]], French painter (d. [[1917]])
* [[July 2]] – [[Frédéric Auguste Bartholdi]], French sculptor (d. [[1904]])
* [[July 27]] – [[Miguel Grau Seminario]], Peruvian admiral (d. [[1879]])
* [[August 4]] – [[John Venn]], British mathematician (d. [[1923]])
* [[August 22]] – [[Samuel Pierpont Langley]], American astronomer, physicist, and aeronautics pioneer (d. [[1906]])
* [[August 31]] – [[Amilcare Ponchielli]], Italian composer (d. [[1886]])
* [[Heinrich von Treitschke]] (15 September 1834 – 28 April 1896) German historian, political writer, and National Liberal member of the Reichstag during the time of the German Empire.
* [[September 17]] – [[Robert Simpson (merchant)|Robert Simpson]], Scottish-Canadian businessman (d. [[1897]])
* [[September 28]] – [[William Montrose Graham Jr.]], American general (d. [[1916]])
* [[September 30]] – [[Louis P. Mouillard]], French artist, aviation pioneer (d. [[1897]])
* [[October 6]] – [[Walter Kittredge]], American composer (d. [[1905]])
* [[October 10]] – [[Aleksis Kivi]], Finnish national author (d. [[1872]])<ref>{{Britannica|319741|Aleksis Kivi}}</ref>
* [[November 8]] – [[Johann Karl Friedrich Zöllner]], German astrophysicist (d. [[1882]])
* [[November 13]] – [[Ignacio Manuel Altamirano]], Mexican writer (d. [[1893]])
* [[November 19]] – [[Georg Hermann Quincke]], German physicist (d. [[1924]])
* [[November 21]] – [[Hetty Green]], American businesswoman (d. [[1916]])
* [[November 28]] – [[Sophronia Farrington Naylor Grubb]], American activist (d. [[1902]])
* [[December 16]] – [[Léon Walras]], French economist (d. [[1910]])
* [[December 24]] – [[Augustus George Vernon Harcourt]], English chemist (d. [[1919]])