1947

In-universe

 * 9 July
 * The time-travelling Planet Express crew create the Roswell UFO incident. Zoidberg is studied and disected while Fry accidentally kills the man he believed to be his grandfather. Fry then impregnates his grandmother, becoming his own grandfather.
 * 10 July
 * Bender's head is left behind in this time, and it remains buried for over 1000 years (3ACV19).

Real-world

 * 17 January
 * Todd Susman is born.