Charles Augustus Leale (March 26, 1842 – June 13, 1932) was a surgeon in the Union Army during the American Civil War.
He was the first doctor to arrive at the presidential box at Ford's Theatre on April 14, 1865 after John Wilkes Booth
fatally shot President Abraham Lincoln in the back of the head with a Philadelphia Deringer pistol.
His quick efforts temporarily prolonged President Lincoln's life, which allowed Lincoln to live until the next morning.
Charles Leale continued to serve in the army until 1866.
He then returned to his home town of New York City where he established a successful private practice and became involved in charitable medical care.
One of the last surviving witnesses to Lincoln's death, Dr.