West Point Non-Graduates

Edgar Allen Poe attended West Point but didn't graduate. While there he was considered something of an oddity.

This guy didn't graduate, either.

And this one appears to have had a change of heart about the profession of arms. Even though he likes to mention his West Point link, he in fact only attended a very short time (no more than a couple of months). His grasp of theology seems a bit tenuous, as well. I've heard him described as being a "visitor to reality".