James Pumphrey was born in Washington, D.C., to Levi Pumphrey and Sarah Pumphrey née Miller, and was one of six children. Upon the death of his father, being the eldest son, James inherited a livery stable at the corner of C Street and 6th Street. James Pumphrey had two "common law" marriages and fathered seven children. He and his first wife, Margaret, had two children: Ida Elizabeth and James W., Jr. With his second wife, Mary, he fathered five children: Sarah, Mary, Josephine, Percival, and Edward.
Pumphrey was an acquaintance of conspirator John Surratt and it was Surratt who introduced Booth to him prior to the assassination. Pumphrey's stable was located near the National Hotel, which was Booth's Washington residence at the time. Booth had been hiring one particular horse, which he preferred, from Pumphrey. On April 14, 1865, after learning that Lincoln would attend that evening's performance of the playOur American Cousin, Booth went directly from Ford's Theatre to Pumphrey's livery stable to make arrangements for procuring a horse. Pumphrey informed Booth that the horse he usually hired was unavailable. Therefore, Booth hired a different one, a swift little baymare with a white star on her forehead and a black tail and mane. Booth told Pumphrey that he would be back to get it at around four o'clock that afternoon. At the hour agreed upon, Booth arrived at the stable. Pumphrey warned Booth that the horse was high spirited and she would break her halter if left unattended. Booth mentioned to Pumphrey that he was going to Grover's Theatre, the former name of the National Theatre, as he had to write an important letter. He added that he planned afterwards to stop for a drink and then take a leisurely ride. Booth did write a letter, but not at Grover's Theatre. He wrote the letter at the National Hotel; it was written to the editor of a Washington D.C. newspaper called the National Intelligencer. In the letter, he explained that his plans had changed from kidnapping Lincoln to assassinating him. In addition to signing his own name, he also added those of his co-conspirators: Lewis Powell, George Atzerodt, and David Herold. Later, Booth did get a drink at Peter Taltavull's Star Saloon located next to Ford's Theatre, but he definitely did not go on a pleasure ride. Instead, Booth approached Edmund Spangler, an acquaintance and stage hand at Ford's Theatre, with the request to hold the reins of the skittish mare that he hired, while he briefly attended to some business within the theater. This business was murdering Lincoln. After the assassination, Booth and Herold made good an escape to Virginia. Prior to crossing the Potomac River and while hiding out in some woods, Herold killed Pumphrey's horse along with his own because the horses were no longer needed.
Temporary imprisonment
In the turmoil that followed Lincoln's assassination, scores of suspected accomplices were arrested and thrown into prison by the United States Secretary of War Edwin M. Stanton. Stanton vigorously pursued the apprehension and prosecution of the conspirators involved in Lincoln's assassination. All the people who were discovered to have had anything to do with the assassination or anyone with the slightest contact with Booth or Herold on their flight were put behind bars. Pumphrey, having supplied the get away horse, was jailed. Ultimately, the suspects were narrowed down to a group of eight prisoners—seven men and one woman—and, along with many others, Pumphrey was released. On May 15, 1865, Pumphrey testified for the Prosecution and described the horse he provided to Booth and the details of how that transaction came about. Pumphrey's last part in the events surrounding the assassination was to wait mounted on his horse for hours outside the Old Arsenal Penitentiary. He waited in the hope of having the privilege of carrying President Andrew Johnson's reprieve to Mary Surratt. While Pumphrey regarded Mrs. Surratt as wholly innocent and exhibited the deepest sympathy for her, no reprieve was to come. On July 7, 1865, she was hanged with three of the other conspirators.
Pumphrey continued to operate the livery stable until some time after 1900. The demise of his stable, like many others of the day, was caused by the advent of the automobile. On 16 March 1906, Pumphrey died in Washington, DC. He is buried in Congressional Cemetery.
Obituary
The following is Pumphrey's obituary in The Evening Star, Washington, DC. It is from page 9 of the issue dated 16 March 1906: