 Abraham Lincoln’s ghost is said to haunt the White House.
 Robert Todd Lincoln (Abraham Lincoln’s oldest son) was in Washington DC during his father’s assassination as well as during President Garfield’s assassination, and he was in Buffalo NY when President McKinley was assassinated.
 Every US president has worn glasses (just not always in public).
 Jimmy Carter was the first U.S. President to be born in a hospital.
 John Wilkes Booth’s brother once saved the life of Abraham Lincoln’s son.
 No president of the United States has an only child.