Samuel Alexander Mudd Sr. was born on December 20, 1833, in Southern Maryland, where he would later establish himself as a physician, farmer, and politician. Mudd's life took a dramatic turn during the Civil War, a period that severely impacted his tobacco farming business, particularly after Maryland abolished slavery in eighteen sixty-four. It was during this tumultuous time that he first encountered John Wilkes Booth, who was then plotting to kidnap President Abraham Lincoln.
On April 14, 1865, Booth assassinated Lincoln and subsequently sought refuge at Mudd's home after injuring his leg during his escape. Mudd provided medical assistance to Booth, performing surgery on his fractured leg in the early hours of April 15. Although it is believed that Mudd learned of the assassination that day, he failed to report Booth's visit to the authorities for twenty-four hours, raising suspicions about his involvement in the conspiracy.
Following a military commission trial, Mudd was found guilty of conspiracy and aiding in murder, receiving a life sentence in prison, narrowly avoiding execution by a single vote. His conviction remained a point of contention, as numerous attempts by family members and supporters to have it overturned were unsuccessful.
In eighteen sixty-nine, Mudd was pardoned by President Andrew Johnson and released from prison. Despite his efforts to clear his name, the shadow of his conviction lingered throughout his life, marking him as a controversial figure in American history.