March 4:

A.D. 1152: Frederick I (Barbarossa) is elected Holy Roman Emperor.

A.D. 1793: George Washington's second inauguration as U.S. President;

A.D. 1797: John Adams is inaugurated as U.S. President;

and

A.D. 1801: Thomas Jefferson is inaugurated as President in Washington D.C.

A.D. 1809: Madison becomes the first U.S. President to be inaugurated in American-made clothing.

I didn't know they recorded that kind of thing. :)

1800s-2000s: A bunch of other inaugurations of American Presidents.

A.D. 1881: Holmes and Watson begin their first case together.

A.D. 1924: "Happy Birthday to You" is published by Claydon Sunny.