William Howard Taft is the only man ever to have been both chief justice and president of the United States.
Thomas Jefferson, John Adams, and James Monroe all died on July 4th, Jefferson and Adams died at practically the same minute of the same day.
Theodore Roosevelt's wife and mother both died on the same day.
Theodore Roosevelt was Eleanor Roosevelt's uncle.
Theodore Roosevelt became president at the age of forty-two. He was the youngest president ever to hold office.
Willian Howard Taft was the fattest US president, weighed 352 pounds.
President John Tyler had fifteen children.
On New Year's Day, 1907, Theodore Roosevelt shook hands with 8,513 people.
Norfolk County, Massachusetts, is the birthplace of three United States presidents: John Adams, John Quincy Adams, and John F. Kennedy.
Martin Van Buren, eighth president of the United States, was the first to be born a citizen of the United States. He was born in 1782, six years after the signing of the Constitution.