Editing 1833 (section)

===January–June===
[[File:JohannesBrahms.jpg|thumb|upright|110px|Johannes Brahms]]
* [[January 1]] – [[Robert Lawson (architect)|Robert Lawson]], New Zealand architect (d. [[1902]])
* [[January 5]] – [[Eugene W. Hilgard]], German-American "Father of soil science" (d. [[1916]])
* [[January 7]] – [[Henry Roscoe (chemist)|Sir Henry Roscoe]], English chemist (d. [[1915]])
* [[January 18]] – [[Joseph S. Skerrett]], American admiral (d. [[1897]])
* [[January 28]] – [[Charles George Gordon]], British army officer, administrator (d. [[1885]])
* [[February 3]] – [[Abu Bakar of Johor]], Malaysian sultan (d. [[1895]])
* [[February 6]] – [[J. E. B. Stuart]], American Confederate general (d. [[1864]])
* [[February 11]] – [[Melville Fuller]], 8th [[Chief Justice of the United States Supreme Court]] (d. [[1910]])
* [[February 19]] – [[Élie Ducommun]], Swiss journalist, activist, recipient of the [[Nobel Peace Prize]] (d. [[1906]])
* [[February 25]] – [[John St. John (American politician)|John St. John]], [[American temperance movement]] leader (d. [[1916]])
* [[February 28]] – [[Alfred von Schlieffen]], German field marshal (d. [[1913]])
* [[March 10]] – [[Dimitrie Sturdza]], 4-time prime minister of Romania (d. [[1914]])
* [[March 14]] – [[Lucy Hobbs Taylor]], American dentist (d. [[1910]])<ref>{{cite journal |last1=EDWARDS |first1=RALPH W. |title=The First Woman Dentist Lucy Hobbs Taylor, D. D. S. (1833-1910) |journal=Bulletin of the History of Medicine |date=1951 |volume=25 |issue=3 |pages=277–283 |jstor=44443642 |pmid=14848611 |url=https://www.jstor.org/stable/44443642 |access-date=21 February 2022 |issn=0007-5140}}</ref>
* [[March 15]] – [[Géza Fejérváry]], 16th Prime Minister of Hungary (d. [[1914]])
* [[March 20]] – [[Daniel Dunglas Home]], Scottish medium (d. [[1886]])
* [[March 22]] – [[Manuel Ruiz Zorrilla]], Prime Minister of Spain (d. [[1895]])
* [[April 6]] – [[Luis Cordero Crespo]], 14th President of Ecuador (d. [[1912]])
* [[April 11]] – [[Fredrik von Otter]], 8th Prime Minister of Sweden (d. [[1910]])
* [[May 5]] – [[Lazarus Fuchs]], German mathematician (d. [[1902]])
* [[May 7]] – [[Johannes Brahms]], German composer (d. [[1897]])
* [[May 9]] – [[Hermann von Spaun]], Austro-Hungarian admiral (d. [[1919]])
* [[May 26]] – [[Edward William Godwin]], English architect (d. [[1886]])
* [[June 1]] – [[John Marshall Harlan]], [[Associate Justice of the Supreme Court of the United States]] (d. [[1911]])
* [[June 4]] – [[Garnet Wolseley, 1st Viscount Wolseley]], British field marshal (d. [[1913]])
* [[June 24]]
** [[Gustaf Åkerhielm]], 6th Prime Minister of Sweden (d. [[1900]])
** [[Alfred William Bennett]], English botanist (d. [[1902]])