The real William Poole did not die during the Civil War Draft Riots of 1863. Martin Scorsese’s film placed him there for dramatic effect, but the actual timeline is very different. Poole died on March 8th, 1855, eight years before those riots and six years before the first shots of the Civil War were fired.
His death was not a quick, cinematic climax. It was slow, drawn out, and brutal. A bullet was lodged in his heart for 14 days before his body finally gave out. Doctors said it was impossible to survive that long with lead buried in the heart, but Poole was not an ordinary man.
He was Bill the Butcher, the most feared gang leader in New York City. His final words to the men at his bedside became the most famous death sentence in 19th century America. He gasped, "Goodbye, boys. I die a true American."
Poole was born on July 24th, 1821, in Sussex County, New Jersey. His parents were of English descent and working class. His father was a butcher, and when William was 11 years old, the family moved to New York City to open a shop in Washington Market.
That area is known as TriBeCa today. Back then, it was the center of Manhattan’s wholesale food trade. It was loud, bloody, and crowded with livestock and men who worked with their hands and settled arguments with their fists. Young William learned to cut meat, and he learned it well.
He was good with a cleaver and even better with a knife. The butcher shop also taught him how to handle blood without flinching. By his teenage years, Poole was known in the neighborhood for his skill in the streets, not just at the cutting block.
He was big for the era, close to 6 feet tall and over 200 pounds. He fought like an animal. He was known for gouging out eyes, biting off pieces of men’s faces, and beating opponents until they could not stand. One newspaper account from 1846 described Poole staging dogfights on Christopher Street. When a bystander tried to intervene, Poole gouged the man’s eye out of its socket.
By the early 1850s, Poole led a gang called the Washington Street Gang. It eventually merged with others and became the Bowery Boys. This was a time when massive waves of Irish Catholic immigrants were flooding into New York City and settling in the slums of the Five Points.
The political machine known as Tammany Hall saw opportunity. They helped immigrants find work and shelter, and in return demanded loyalty at the ballot box. Poole hated this system. He was a proud native-born Protestant who saw these immigrants as a threat to everything he believed America should be.
He aligned himself with the Know-Nothing Party, a secretive nativist political movement that wanted to strip immigrants of voting rights and ban Catholics from holding public office. Poole and the Bowery Boys became the street muscle of the Know-Nothings. They terrorized immigrants with beatings, arson, and intimidation at polling places.
Poole closed his family’s shop in the 1850s and opened a saloon called the Bank Exchange. It was his headquarters, part bar and part war room. On the other side of this war was a man named John Morrissey.
Morrissey was born in Tipperary, Ireland in 1831. He was everything Poole despised: an immigrant, a Catholic, and a fighter. Morrissey grew up dirt poor in Troy, New York, worked in mills and iron foundries as a child, and eventually landed in the city as a bouncer in a brothel.

By 1853, Morrissey had defeated Yankee Sullivan to become the bare-knuckle boxing champion of America. Tammany Hall took notice and hired him as an enforcer. He ran the Dead Rabbits, the most feared Irish gang in the Five Points, and he despised Bill the Butcher.
In 1854, the two men found themselves on opposite sides of the New York mayoral election. Tammany Hall backed Fernando Wood. Poole’s Know-Nothings fought against him. Tammany won, and during that campaign, Poole and his boys viciously attacked Morrissey and his Dead Rabbits while they were guarding ballot boxes.
Morrissey took a beating and never forgot it. On July 27th, 1854, he challenged Poole to a bare-knuckle fight at the Amos Street Dock. He showed up ready, but Poole had stacked the crowd with his own men. Before the fight was fair, Poole’s crew jumped Morrissey and beat him nearly to death.
It was an ambush dressed up as sport. Morrissey walked away humiliated, swollen, and bleeding, nursing a hatred that would only grow.
Then came January of 1855. One night at a Manhattan tavern, Jim Turner, one of Morrissey’s Tammany associates, picked a fight with Tom Hyer, Poole’s closest ally and a champion prizefighter. Guns were drawn and shots were fired into walls as warnings. Louis Baker, another Tammany enforcer and a recently fired New York City police officer, was beaten unconscious by Hyer.
The streets were boiling over. Everyone knew something worse was coming.
On February 24th, 1855, John Morrissey was drinking in a back room at Stanwix Hall, 579 Broadway, near Prince Street. He heard a familiar voice. Bill the Butcher had walked in. Morrissey stormed out, stood face to face with Poole, and let loose a torrent of abuse.
Then he pulled a revolver and fired three times at Poole’s head. Every shot misfired. The gun was useless. Poole drew his own weapon but did not fire. Someone reminded him that Morrissey’s pistol had jammed. Killing an unarmed man was not worth the trouble.
Officers arrived. Both men were arrested and bailed out within the hour. Morrissey went home. But Poole made a fatal mistake. He went back to Stanwix Hall and stayed past midnight drinking.
Shortly after midnight, Baker, Turner, and Patrick McLaughlin, a man they called Paudeen, walked into Stanwix Hall with several other Tammany men. Paudeen was the last one in. He locked the door behind him. Then he walked straight up to Poole and spat directly into his face.
Poole stayed calm. He reached into his pocket and pulled out five golden eagle coins, worth $500. He slapped them on the bar and offered to wager that he could whip any one of them, one at a time. Nobody took the bet.
Instead, Turner barked one word: "Sail in." Then he yanked out a Colt revolver and started shooting. The first shot went wild. Turner actually shot himself in the arm. But his second shot found its target. The bullet tore through Poole’s leg.

Poole went down. What happened next was chaos. He grappled with Baker on the floor of the saloon, rolling through spilled whiskey and broken glass. Baker managed to pull his own revolver while they were tangled together. He pressed it against Poole’s chest and said, "I guess I'll take you anyhow."
He pulled the trigger. The bullet went through Poole’s chest and lodged directly in his heart. Baker fired again for good measure. Then he scrambled to his feet and ran.
But Bill the Butcher did not die on that saloon floor. He staggered to his feet, grabbed a butcher knife, and with a bullet in his heart, chased Louis Baker toward the door. He made it a few feet before collapsing into the arms of one of his men.
The doctors who examined him were stunned. Two slugs were in his body, one in his heart. Any other man would have been dead in minutes. Poole survived for 14 days.
For two weeks, he lay in his bed while the Bowery Boys kept vigil. Members of his gang relayed bulletins to crowds that gathered outside his home. All of New York was watching. Newspapers printed daily updates on his condition.
He was conscious through most of it. He talked. He accused John Morrissey of ordering the hit. He insisted he never fired a shot that night. He held court from his deathbed like a fallen king waiting for his last battle.
On March 8th, 1855, his body finally gave out. Surrounded by members of the Bowery Boys, Bill the Butcher spoke his last words. "Goodbye, boys. I die a true American." He was 33 years old.
What happened next turned New York City upside down. Three days later, on March 11th, Poole’s funeral became the largest public spectacle the city had seen. His coffin was draped in an American flag. The words "I die a true American" were painted on the side of the hearse.
A procession of over 150 carriages wound through the streets. Between 5,000 and 6,000 mourners followed the coffin. Thousands more lined the sidewalks and climbed rooftops to watch. So many people packed onto one building along the route that the structure collapsed under their weight. Four spectators were killed.
Even at his funeral, the violence did not stop. John Morrissey organized rival gangs to disrupt the procession. Members of the Short Boys and a crew called the Original Hounds from Engine Company number 36 positioned themselves along the route and hurled rocks, bricks, and debris at the mourners.
Poole was buried at Green-Wood Cemetery in Brooklyn with the full honors of a war hero. He was not a war hero. He was a street brawler, a bigot, and a gang leader. But in death, he became something more dangerous. He became a symbol.
Louis Baker fled New York City immediately after the shooting. With the help of a man named Daniel Kerrigan, he boarded a ship called the Jewett and sailed for the Canary Islands. But the Know-Nothing Party was not about to let their martyr’s killer escape.

They funded a private clipper ship to chase Baker across the Atlantic. On April 17th, 1855, Baker was intercepted on the open sea and arrested. He was dragged back to New York to stand trial.
Eight men were indicted for the murder. Baker, Morrissey, Turner, Paudeen McLaughlin, Cornelius Linn, Charles Van Pelt, John Heiler, and James Irving. Attorney General Ogden Hoffman personally prosecuted the case.
Baker’s first trial lasted 15 days. The jury deliberated for over 24 hours. Nine voted to convict. Three voted to acquit. Those three jurors were of foreign birth. Hung jury.
Baker was tried a second time. Hung jury again. A third time. Same result. After three trials, the charges were dropped. Louis Baker walked free. The man who shot Bill the Butcher through the heart never spent a single day in prison for it.
Paudeen McLaughlin, the man who locked the door and spat in Poole’s face that night, met a different end. In March of 1858, three years later, he walked into a dance hall and started a fight with the wrong man. A man named Cunningham drew a pistol and killed him on the spot. That jury disagreed too. Cunningham walked.
John Morrissey, the man Poole blamed for his assassination, went on to live a life that reads like fiction. He retired from boxing, built a gambling empire, opened a lavish casino in Saratoga Springs, and founded the Saratoga horse racing track that still operates today.
He ran for Congress with Tammany Hall’s backing and won twice. He eventually turned against Tammany, testified against Boss Tweed, and won a seat in the New York State Legislature. He died of pneumonia on May 1st, 1878, at the age of 47. He got a big funeral too.
Scorsese’s Gangs of New York is a masterpiece. Daniel Day-Lewis delivered one of the greatest performances in film history as Bill the Butcher. But Hollywood could not tell this story the way it actually happened.
The real death was too slow, too painful, too messy. A man walking around with a bullet in his heart for two weeks does not fit into a third act climax. A funeral where the building collapses and rival gangs attack mourners with bricks is too chaotic for a screenplay to handle.
And the fact that the killer escaped justice three times over because juries could not agree is not dramatic irony. That is just New York in 1855.
Bill the Butcher was no hero. He was a violent nativist who built his power on hatred of immigrants. But he was also a man who took a bullet to the heart and refused to die for two weeks out of sheer stubbornness.
His story is not about glory. It is about how violence, politics, and identity have been tangled together in this country since before the Civil War even started. And the most unsettling part is that this tangle has not loosened one bit.