Who was the first American executed for treason?

Asked by: Carmine Morar DVM  |  Last update: May 16, 2026
Score: 4.9/5 (38 votes)

The first person executed for treason in the United States was abolitionist John Brown, hanged on December 2, 1859, in Virginia for his raid on Harpers Ferry to incite a slave rebellion, though he was tried and convicted for treason against the Commonwealth of Virginia, murder, and insurrection. His execution, following a quick trial for his raid on the Harpers Ferry arsenal to start a slave uprising, became a significant event leading to the Civil War.

Who was the first American to be executed for treason?

Brown was tried for treason against the Commonwealth of Virginia, the murder of five men, and inciting a slave insurrection. He was found guilty of all charges and was hanged on December 2, 1859, the first person executed for treason in the history of the United States.

Why was John Brown hanged for treason?

On December 2, 1859, abolitionist John Brown was hanged in Charles Town for treason for his raid on the U.S. Armory at Harpers Ferry six weeks earlier. While Brown's raid had failed miserably, his capture and hanging had a much greater impact on national events.

Has any American been executed for treason?

At least 14 people have been charged with treason against various states; at least six were convicted, five of whom were executed. Only two prosecutions for treason against a state were ever carried out in the U.S.: one against Thomas Dorr and the other after John Brown's conspiracy.

Which president shot a man for treason?

Answer and Explanation: There has never been a president of the United States who shot a man (or woman) for treason. This belief stems from the movie, Swordfish, in which the event is mentioned; however, it is a total fabrication and never occurred.

John Brown: First Human Executed for Treason in the United States

19 related questions found

When was the last person hanged for treason?

The last execution of any kind for high treason was that of William Joyce by hanging in 1946.

What were Thomas Jefferson's last words before he died?

Thomas Jefferson's last words are famously associated with the 50th anniversary of the Declaration of Independence, with reported phrases like "Is it the Fourth?" or "This is the Fourth of July," although his actual final words to his doctor were more prosaic: "No, doctor, nothing more," as he refused a final dose of laudanum. He died on July 4, 1826, the same day as his friend John Adams, and the date held deep significance for him. 

Who was the last U.S. citizen convicted of treason?

That said, treason charges are incredibly rare in modern America. The last person convicted was Tomoya Kawakita in 1952 for aiding Japan during WWII. Most cases that might seem like treason, like espionage or terrorism, are charged under different federal laws with lower evidentiary burdens.

Which U.S. state executes the most?

No state in the Northeast has conducted an execution since Connecticut, now abolitionist, in 2005. The state of Texas alone conducted 596 executions, over 1/3 of the total; the states of Texas, Florida, and Oklahoma make up over half the total. 17 executions have been conducted by the federal government.

Were the Rosenbergs actually guilty of treason?

Evidence suggests that Ethel was held mainly in an effort to force her husband to reveal further names and information. On March 29, 1951, following a high-profile trial, the Rosenbergs were convicted of treason, in the form of passing atomic secrets to Russia.

Which president freed the most slaves?

President Abraham Lincoln freed the most slaves through his Emancipation Proclamation and support for the 13th Amendment, fundamentally shifting the Civil War's purpose and leading to the liberation of millions, though the Proclamation initially applied only to Confederate states, with the 13th Amendment ending slavery nationwide later. 

Who was the first person to save slaves?

1850: Harriet Tubman Engineered First Rescue Mission. Abolitionist and suffragist Harriet Tubman, perhaps the most famous conductor for the Underground Railroad, engineered her first rescue mission in December of 1850. The exact date is unknown. Tubman, who had escaped slavery on the Eastern Shore of Maryland in Sept.

Is Good Lord Bird historically accurate?

The Good Lord Bird (both novel and series) uses historical figures and events but is not strictly accurate, employing a fictional narrator (Henry "Onion" Shackleford) and comedic/satirical tones to explore John Brown's story, taking liberties with timelines, character motivations, and specific violent details (like Brown personally decapitating someone at Pottawatomie Creek), making it a work of "poetic truth" rather than pure history. While it captures Brown's zeal and the era's chaos, it simplifies complex issues like Free-Soiler motivations and alters events for narrative impact, presenting a unique, humanized perspective on a controversial figure. 

Who was the last person killed for treason in the United States?

In response, Union Army Maj. Gen. Benjamin Butler, the commander of the Union ground forces, had Mumford court-martialed and executed for treason. He was the last person executed for treason against the United States. North Carolina, U.S.

Why did Benedict Arnold commit treason?

Historians have several theories about why Arnold became a traitor: greed; mounting debt; resentment of other officers; a hatred of the Continental Congress; and a desire for the colonies to remain under British rule. The September 21 meeting with British Major John Andre was a disaster for both men.

Can a U.S. president be charged with treason?

Article II, Section 4: The President, Vice President and all civil Officers of the United States, shall be removed from Office on Impeachment for, and Conviction of, Treason, Bribery, or other high Crimes and Misdemeanors. President Donald Trump was impeached twice during his single term in office.

Which state has no death penalty?

Since 2009, seven states — Colorado, Connecticut, Illinois, Maryland, New Hampshire, New Mexico and Virginia — have legislatively abolished the death penalty, according to the National Conference of State Legislatures.

What is the average cost of a US execution?

Nationally, the death penalty costs taxpayers an average of $1 million than a life without parole sentence, making it the most expensive part of our criminal justice system on a per offender basis.

Is treason still punished by death?

Yes, treason can be punishable by death in the United States and many other countries, though it's a rare prosecution, with U.S. federal law allowing for the death penalty or significant prison time, fines, and a ban on holding office. While treason is a capital offense in U.S. federal law, state laws and enforcement vary, with some states having abolished the death penalty entirely, notes the Death Penalty Information Center. 

Can a U.S. citizen be killed for treason?

Whoever, owing allegiance to the United States, levies war against them or adheres to their enemies, giving them aid and comfort within the United States or elsewhere, is guilty of treason and shall suffer death, or shall be imprisoned not less than five years and fined under this title but not less than $10,000; and ...

How many U.S. citizens have been executed for treason?

While Treason prosecutions are rare today, only 40 cases have been prosecuted in U.S. history. Of the 40 treason cases charged since the founding of the U.S., only 13 resulted in a conviction, and only three people have been executed for it, Eisner Gorin stated.

What were JFK's last words?

Nellie Connally turned and commented to Kennedy, who was sitting behind her, "Mr. President, they can't make you believe now that there are not some in Dallas who love and appreciate you, can they?" Kennedy's reply – "No, they sure can't" – were his last words.

Which two presidents died on the same day?

The Historical Society, Boston University. John Adams and Thomas Jefferson died on the same day, July 4, 1826. Both were old men—Adams was 90, and Jefferson was 83—and both were ill, though Adams had been in comparatively robust health until just a few months earlier and Jefferson had been ill for an extended period.

How many slaves did Thomas Jefferson own when he died?

How many people did Thomas Jefferson own? Thomas Jefferson enslaved over 600 human beings throughout the course of his life. 400 people were enslaved at Monticello; the other 200 people were held in bondage on Jefferson's other properties. At any given time, around 130 people were enslaved at Monticello.