Born in 1860, Samuel J. Seymour of Maryland was a guest on I've Got a Secret in 1956 at the age of 96, when he told the panel and audience that he witnessed the assassination of President Abraham Lincoln.
In 1865, at the age of 5, Seymour, his nurse Sarah Cook, and his godmother Mrs. George S. Goldsborough went to see Our American Cousin at Ford's Theatre. He recalled sitting in balcony seats across from the Presidential Box when he witnessed John Wilkes Booth leap from the box, and President Lincoln fall over.
Seymour was one of around 1,500 people present during Lincoln's assassination.