Isoroku Yamamoto

Isoroku Yamamoto was a Marshal Admiral of the Imperial Japanese Navy (IJN) and the commander-in-chief of the Combined Fleet during World War II. Yamamoto held several important posts in the Imperial Navy, and undertook many of its changes and reorganizations, especially its development of naval aviation. He was the commander-in-chief during the early years of the Pacific War and oversaw major engagements including the attack on Pearl Harbor and the Battle of Midway. Yamamoto was killed in April 1943 after American code breakers identified his flight plans, enabling the United States Army Air Forces to shoot down his aircraft.

4 April 1884

Born on the same birth date (4 April 1884): James Alberione

Born on the same birth day (4 April): Cam Barker • Dan Simmons • David Blaine • Dorothea Dix • Dr. Chud • Emerson (footballer, born 1976) • Frank Kaminsky • Giuseppe Maria Orlandini • Jane McDonald • Junior Braithwaite • Miranda Lee Richards • Orunamamu • Richard Parsons (businessman) • Ronnie Masterson • Thaddeus Stevens • The Fat Duck • Thomas Mayne Reid

Born in the same month (April 1884): Clement Smoot • Daniel Varoujan • Ion Inculeț • J. C. Squire • J. G. Parry-Thomas • Jaan Anvelt • James Alberione • Oliver Kirk • Otto Fritz Meyerhof • Princess Beatrice of Saxe-Coburg and Gotha • Tenby Davies