 Well, we've been telling you all night about Louis Armstrong. You know, he always told people his birthday was July 4th, 1900. And it wasn't until long after Louis left the mortal coil that it was discovered that his actual birthday was August 4th, not July 4th, but August 4th, and not 1900, but 1901. So Louis Armstrong's birthday is August 4th, 1901, officially.