Dwight D. Eisenhower age of three. Eisenhower was mostly reticent to discuss his death. Their second son, John Eisenhower (1922–2013), was born in Denver, Colorado. John served in the United States Army, retired as a brigadier general, became an author and served as U.S. Ambassador to Belgium from 1969 to 1971. Coincidentally, John graduated from West Point on D-Day, June 6, 1944. He married Barbara Jean Thompson on June 10, 1947. John and Barbara had four children: David, Barbara Ann, Susan Elaine and Mary Jean. David, after whom Camp David is named, married Richard Nixon's daughter Julie in 1968. Eisenhower was a golf
Dwight D. Eisenhower Memorial on Maryland Avenue. The choice of the Maryland Avenue site involved additional congressional action. The Commemorative Works Act barred the erection of any memorials within "Area 1", the National Mall and its immediate environs. Any memorial erected in Area 1 required the approval of Congress. Congress provided that approval in "Approving the location of the commemorative work in the District of Columbia honoring former President Dwight D. Eisenhower" (P.L. 109-220; May 5, 2006), which authorized construction of the memorial within Area 1. The design process began in 2006. At a commission meeting to consider design principles in March 2006, Siciliano