John Eisenhower

John Sheldon Doud Eisenhower (; August 3, 1922 – December 21, 2013) was an American historian and politician. He was the younger son of President Dwight D. Eisenhower and his wife Mamie.
Eisenhower was born at Denver Health Medical Center in Denver, Colorado. He was raised in Baltimore, Maryland and in Philadelphia, Pennsylvania. Eisenhower was of Swedish and German descent.
He was a Brigadier General in the United States Army. He served during World War II and the Korean War. Eisenhower wrote several books on military history. He also served as the U.S. Ambassador to Belgium from 1969 to 1971.
Until his death on December 21, 2013, Eisenhower was the oldest living child of a former U.S. president. Eisenhower died at Trappe, Maryland, from natural causes. He was aged 91.