The following individual does not have a valid birth date and could not be added: Arthur Fox Smith, I (I2542) /p>
James K. Polk U.S. Presidency
Zachary Taylor U.S. Presidency
Millard Fillmore U.S. Presidency
Franklin Pierce U.S. Presidency
James Buchanan U.S. Presidency
Abraham Lincoln U.S. Presidency
American Civil War
Andrew Johnson U.S. Presidency
Ulysses S. Grant U.S. Presidency