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Tadeusz Kosciuszko: hero of two continents

Poland · Engineer and General · 1746 to 1817 · ~6 min read · Updated September 2026

Tadeusz Kosciuszko leading Polish scythemen at the Battle of Raclawice, 1794

At a glance

Also known as
Tadeusz Kosciuszko
Lived
1746 to 1817
Role
Military engineer and general
Famous for
American independence and the 1794 uprising
Signature
Field fortifications and the scythemen
Legacy
A symbol of freedom on two continents

Tadeusz Kosciuszko was a Polish military engineer and general who became a hero of freedom on two continents. In America he helped win independence with the fortifications that helped trap a British army at Saratoga and the defences of West Point; back home he led the 1794 uprising that bears his name, the last stand of an independent Poland. Defeated but never forgotten, he remains a shared hero of Poland and the United States.

An engineer of the age of revolutions

Born in 1746 in the Polish-Lithuanian Commonwealth1, Kosciuszko trained at the Knight's School in Warsaw2 and as a military engineer in Paris. When revolution broke out in Britain's American colonies, he sailed across the Atlantic and offered his skills to the new republic, convinced that its fight was his own.

Saratoga and West Point

As an engineer in the Continental Army, Kosciuszko chose and fortified the positions at Bemis Heights3 that helped force the British surrender at the Battle of Saratoga in 1777, the turning point of the war. He then designed the defences of West Point on the Hudson2, and served to the end of the war that was sealed at Yorktown. In 1783 Congress brevetted him a brigadier general3 and granted him United States citizenship.

Portrait of Tadeusz Kosciuszko by Karl Gottlieb Schweikart
Tadeusz Kosciuszko, portrait by Karl Gottlieb Schweikart, after 1802. Public domain.
He fortified the heights that helped trap a British army at Saratoga, the turning point of the Revolution.

The uprising of 1794

Kosciuszko returned to a Poland being torn apart by its neighbours. In 1794 he led a national uprising against Russia and Prussia, and at the Battle of Raclawice he won a famous victory in which peasant volunteers4 armed with war scythes, the kosynierzy, stormed the Russian guns. It was a rising of the whole nation, not just its army, but the odds were overwhelming.

Painting of Kosciuszko swearing an oath before a crowd and soldiers on the Krakow Market Square
Kosciuszko takes his oath on the Market Square in Krakow on 24 March 1794, opening the uprising. Painting by Franciszek Smuglewicz, 1797. Public domain

Maciejowice and after

The uprising was crushed. Kosciuszko was wounded and captured at the Battle of Maciejowice in October 17941, and within a year Poland was wiped from the map by the Third Partition. Freed after imprisonment in Russia, he spent his last years abroad and died in Switzerland in 18172. He had willed his American assets to buy the freedom5 and education of enslaved people, an intention that, tangled in competing wills and litigation after his death, was never carried out6.

Painting of Kosciuszko falling from his horse as Russian horsemen attack him
The wounded Kosciuszko is captured by Russian cavalry at Maciejowice in October 1794. Painting by Jan Bogumil Plersch, Polish Army Museum. Public domain

Meet his peers in the greatest commanders in Polish history, or explore the greatest battles in American history.

Sources and notes

Numbered notes in the text point to the works below.

  1. Encyclopaedia Britannica, “Tadeusz Kościuszko” ↩ a b
  2. National Park Service, Thaddeus Kosciuszko National Memorial, “The Life and Times of Thaddeus Kosciuszko” ↩ a b c
  3. National Park Service, Saratoga National Historical Park, “Tadeusz Kosciuszko” ↩ a b
  4. Bartłomiej Szyndler, Powstanie kościuszkowskie 1794 (Wydawnictwo Ancher, 1994). ↩
  5. American Battlefield Trust, “Andrzej Tadeusz Bonawentura Kościuszko” ↩
  6. Alex Storozynski, The Peasant Prince: Thaddeus Kosciuszko and the Age of Revolution (St. Martin's Press, 2009). ↩
  7. Wikipedia, “Tadeusz Kosciuszko, Wikipedia”

Frequently asked questions

Who was Tadeusz Kosciuszko?

He was a Polish military engineer and general (1746 to 1817) who fought for American independence and later led the 1794 uprising for Polish freedom, becoming a symbol of liberty in both countries.

What did Kosciuszko do in the American Revolution?

He served as an engineer in the Continental Army, fortifying the positions at Saratoga that helped force a British surrender and designing the defences of West Point. In 1783 Congress brevetted him a brigadier general and granted him US citizenship.

What was the Kosciuszko Uprising?

It was a national uprising in 1794 against Russia and Prussia, led by Kosciuszko, that tried to save an independent Poland. It won at Raclawice but was crushed within months.

What was the Battle of Raclawice?

A victory of the 1794 uprising on 4 April 1794, famous for the scythemen, peasant volunteers armed with war scythes, who helped capture the Russian artillery.

How did Kosciuszko die?

He survived the wars, was freed from Russian imprisonment, and died in Switzerland in 1817. He is buried among Poland's kings at Wawel Cathedral in Krakow.

Why is Kosciuszko remembered in the United States?

For his key engineering work at Saratoga and West Point, his US citizenship and rank of brigadier general, and his lifelong stand for freedom, honoured by monuments and place names across America.

Stand with the scythemen at Raclawice

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