Historical Archives & Public Figures

Augustin-Louis Cauchy

France

1789 – 1857 (67 years old)

Titan of mathematics who published nearly 800 research papers, founded complex function theory (Cauchy integral theorem, Cauchy-Riemann equations), and established modern epsilon-delta rigor in calculus.

Sceaux (Hauts-de-Seine), France

2 Full Record →

Politics

3

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Charlotte Small

Woman of the Paddle Song

Canada

1 September 1785 – 4 May 1857 (71 years old)

Pioneering Cree-Métis explorer whose geographical knowledge, survival skills, and linguistic fluency were indispensable to mapping 4 million square kilometers of Canada.

Montreal, Canada

3 Full Record →

Literature & Poetry

40

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Alfred de Musset

Alfred Louis Charles de Musset-Pathay

France

1810 – 1857 (46 years old)

Brilliant French Romantic poet, novelist, and dramatist whose Confession d'un enfant du siècle and Lorenzaccio captured post-Napoleonic disillusionment.

Paris, France

40 Full Record →

Resistance & Human Rights

42

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Mangal Pandey

मंगल पांडे

India

1827 – 1857 (29 years old)

Indian soldier in the 34th Bengal Native Infantry whose open defiance against British officers at Barrackpore ignited the Indian Rebellion of 1857.

Barrackpore, India

42 Full Record →

Politics

0

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Guillermo Brown

William Brown

Ireland

1777-06-22 – 1857-03-03 (79 years old)

Irish-born naval commander celebrated as the 'Father of the Argentine Navy' who destroyed the Spanish royalist fleet at the Battle of Buceo in 1814 and defended the Río de la Plata in the Cisplatine War.

Buenos Aires, Argentina

0 Full Record →

Arts & Music

36

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Mikhail Glinka

Mikhail Ivanovich Glinka

Russia

1804 – 1857 (52 years old)

Russian composer acclaimed as the father of Russian classical music, who liberated Russian music from foreign dominance with 'A Life for the Tsar' and 'Ruslan and Lyudmila'.

Berlin, Kingdom of Prussia

36 Full Record →

Exploration

3

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David Thompson

Koo-Koo-Sint (The Stargazer)

Great Britain

1770 – 1857 (86 years old)

Incomparable surveyor and cartographer revered as the 'Great Mapmaker,' who traveled 90,000 kilometers on foot and by canoe to map 4.9 million square kilometers of North America with astonishing mathematical precision.

Montreal (Quebec), Canada

3 Full Record →

History

0

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Dionysios Solomos

Greece

1798 – 1857 (58 years old)

National poet of Greece who composed the 'Hymn to Liberty', the national anthem of Greece and Cyprus.

Zakynthos, Greece

0 Full Record →

Military

1

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Manuela Sáenz

Manuela Sáenz Aizpuru

Royal Audience of Quito

1797-12-27 – 1856-11-23 (58 years old)

Fierce revolutionary fighter and colonel in the South American independence army hailed by Simón Bolívar as 'La Libertadora del Libertador' after saving his life from conspirators in Bogotá in 1828.

Paita, Peru

1 Full Record →

Politics

2

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Sayyid Said bin Sultan

سعيد بن سلطان

Oman

5 June 1791 – 19 October 1856 (65 years old)

Visionary Sultan of Oman (1804-1856) who built a vast Indian Ocean maritime empire stretching from Muscat to Zanzibar and established the clove industry.

Stone Town, Tanzania

2 Full Record →

Arts & Music

34

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Théodore Chassériau

🌐 Dominican Republic

1819 – 1856 (37 years old)

Dominican-born French Romantic master who brilliantly bridged the classical linear purity of Ingres with the passionate sensual colorism of Delacroix.

Paris, France

34 Full Record →

Arts & Music

45

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Robert Alexander Schumann

Robert Schumann

Germany

8 June 1810 – 29 July 1856 (46 years old)

Supreme German Romantic composer and influential critic whose poetic piano cycles (Carnaval, Kreisleriana), passionate lieder year of 1840 (Dichterliebe), and advocacy for Brahms defined the Romantic spirit.

Endenich (Bonn), Germany

45 Full Record →

Sciences & Discovery

1,507

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Amedeo Avogadro

Lorenzo Romano Amedeo Carlo Avogadro di Quaregna e Cerreto

Italy

1776 – 1856 (79 years old)

Italian scientist who formulated Avogadro's law, distinguishing between atoms and molecules and giving his name to Avogadro's number.

Quaregna Cerreto, Biella, Italy

1,507 Full Record →

Religion

3

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Kahkewaquonaby

Canada

1 January 1802 – 29 June 1856 (54 years old)

Mississauga Ojibwe chief and Methodist minister who translated the Bible into Ojibwe and toured Britain in traditional regalia to petition the King for native land deeds.

Brantford, Canada

3 Full Record →

Religion

3

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Peter Jones

Kahkewaquonaby (Sacred Waving Feathers)

Canada

1802 – 1856 (54 years old)

Pioneering Mississauga Ojibwe chief, Methodist missionary, and author who translated biblical scriptures into Ojibwe and fought tirelessly in colonial London and Canada to secure legal land titles for First Nations.

Brantford (Ontario), Canada

3 Full Record →

Military

1

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Juan Santamaría

Costa Rica

1831-08-29 – 1856-04-11 (24 years old)

Costa Rica's supreme national hero, a humble peasant drummer from Alajuela who sacrificed his life on April 11, 1856, torching the filibuster stronghold at the Battle of Rivas, defeating William Walker.

Alajuela, Costa Rica

1 Full Record →

Sciences & Discovery

33

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Nikolai Lobachevsky

Николай Иванович Лобачевский

Russia

1792 – 1856 (63 years old)

Russian mathematician who independently created non-Euclidean hyperbolic geometry, shattering two millennia of Euclidean geometric dogma and paving the way for Einstein's general relativity.

Kazan, Russia

33 Full Record →

Literature & Poetry

47

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Christian Johann Heinrich Heine

Heinrich Heine

Germany

13 December 1797 – 17 February 1856 (58 years old)

One of Germany's greatest lyric poets and political satirists whose Book of Songs (Buch der Lieder)—featuring Die Lorelei—was set to music thousands of times by Schubert and Schumann, famously warning: 'Where they burn books, they will ultimately burn people.'

Paris, France

47 Full Record →

Public Figures & Cultural Luminaries