Births on May 1

Heinz Eric Roemheld, American pianist, composer, and conductor (d. 1985)

Heinz Roemheld (May 1, 1901 – February 11, 1985) was an American composer.

15 Feb

Alianza Lima
The association football club Alianza Lima is founded in Lima, Peru, under the name Sport Alianza.
25 Feb

U.S. Steel
J. P. Morgan incorporates the United States Steel Corporation.
11 Jun

Cook Islands
The boundaries of the Colony of New Zealand are extended by the UK to include the Cook Islands.
14 Sep

Assassination of William McKinley
U.S. President William McKinley dies after an assassination attempt on September 6, and is succeeded by Vice President Theodore Roosevelt.
12 Oct

White House
President Theodore Roosevelt officially renames the "Executive Mansion" to the White House.