It’s the evening of April 14, 1865. John Wilkes Booth has spent the day confirming logistics. The play at Ford’s Theatre is Our American Cousin. The President will be in the state box. The guard, John Parker, will leave his post during intermission to get a drink at the Star Saloon next door. Booth knows the play by heart. He knows the line that gets the biggest laugh — “you sockdologizing old man-trap” — and he knows the laugh will cover the sound of the shot.
He doesn’t act alone. There are eight people in the conspiracy, and most of them are not who you’d expect.
Lewis Powell is the muscle. A former Confederate soldier, physically powerful, genuinely dangerous. His assignment: assassinate Secretary of State William Seward. He will stab Seward five times in the face and neck. Seward will survive, disfigured. Powell will be captured three days later, hiding in the woods near Mary Surratt’s boarding house.
David Herold is the guide. He knows the roads out of Washington. His job is to lead Booth through southern Maryland to Virginia. He’s 22. He’s worked as a pharmacy clerk. He will follow Booth across the Potomac, stay with him for 12 days, and surrender when the barn where they’re hiding is set on fire. He will hang.
Mary Surratt runs the boarding house where the conspirators met. The extent of her involvement has been debated for 160 years. She may have known the full plan. She may have known only the earlier plan — to kidnap Lincoln, not kill him. She will be the first woman executed by the United States government. Her daughter Anna will collapse on the steps of the White House begging Andrew Johnson for clemency. Johnson will not receive her.
The Others
George Atzerodt was assigned to kill Vice President Andrew Johnson at the Kirkwood House hotel. He went to the bar instead. He drank. He left. He never attempted the assassination. He was arrested, tried, and hanged for a crime he was too afraid to commit. The conspiracy statute didn’t require completion. Intent and agreement were sufficient.
Samuel Arnold and Michael O’Laughlen were part of the earlier kidnapping plot. Both withdrew before the assassination. Arnold was in Virginia on April 14. O’Laughlen was in Washington but did not participate. Both were convicted and sentenced to life imprisonment. O’Laughlen died of yellow fever at Fort Jefferson in the Dry Tortugas. Arnold was pardoned in 1869.
Dr. Samuel Mudd set Booth’s broken leg on the morning of April 15. He claimed he didn’t recognize Booth. The evidence is ambiguous. He’d met Booth before — at least once, possibly multiple times. He was convicted and sentenced to life. He was pardoned in 1869 after treating yellow fever victims at Fort Jefferson with such dedication that the surviving prisoners petitioned for his release.
Edman Spangler was a stagehand at Ford’s Theatre. Booth asked him to hold his horse in the alley. Spangler asked someone else to hold the horse. He was convicted and sentenced to six years. He held a horse. Not even the right horse. Not even personally.
What Each Would Tell You
The range is what matters. Booth would tell you about honor, about the Confederate cause, about tyranny and the duty of assassination in a republic. He was an actor. He had a script. The script was the intellectual justification for murder, and he’d performed it with the conviction of a leading man who believed his own notices.
Powell would tell you very little. He was a soldier. He followed orders. He stabbed a man in his sickbed with a Bowie knife. The conversation would be short and uncomfortable.
Herold would tell you he didn’t know it was going to be this. He thought they were kidnapping the President. He was in too deep by the time he understood. He’d be nervous. He’d talk fast. He’d look for exits.
Surratt would tell you she was innocent. She might be telling the truth. The evidence is circumstantial. Her son John, who was deeply involved in the conspiracy, escaped to Europe and was captured in Egypt. He was tried in 1867 by a civilian court (not the military tribunal that tried the others) and acquitted on a hung jury. His mother, tried by a military tribunal two years earlier, was hanged.
And Atzerodt — Atzerodt would tell you he was scared. That he was given an assignment that required killing the Vice President of the United States and he went to a bar instead. He’d tell you that the worst decision of his life was not the murder he didn’t commit but the meeting he attended two weeks earlier, where the plan changed from kidnapping to assassination and he didn’t leave the room.
That moment — the moment when a person hears the plan escalate and doesn’t walk out — is the moment this story is actually about. Eight ordinary people, each one step further along the spectrum from fully committed to barely involved, all swept into the same noose by the same conspiracy. The distance between Booth and Spangler — between the mastermind and the man who held a horse — is the distance between intention and proximity. Both can kill you.
One pulled the trigger. One held a horse. Both ended up in the same trial. The conspiracy didn’t care about the size of your role. It only cared that you were in the room. The conversation is there if you want it — talk to the Conspirators.