On November 25, 1963, John F. Kennedy's body was buried in a small plot, (20 ft. by 30 ft.), in Arlington National Cemetery. Over a period of 3 years, (1964–1966), an estimated 16 million people had visited his grave. On March 14, 1967, Kennedy's body was moved to a permanent burial plot and memorial at Arlington National Cemetery. The funeral was officiated by Father John J. Cavanaugh.
The honor guard at JFK`s graveside was the 37th Cadet Class of the Irish Army. JFK was greatly impressed by the Irish Cadets on his last official visit to the Republic of Ireland, so much so that Jackie Kennedy requested the Irish Army to be the honor guard at the funeral.
Kennedy's wife, Jacqueline and their two deceased minor children were buried with him later. His brother, Senator Robert Kennedy, was buried nearby in June 1968. In August 2009 his brother, Senator Edward M. Kennedy, was also buried near his two brothers. JFK's grave is lit with an "Eternal Flame." Kennedy and William Howard Taft are the only two U.S. Presidents buried at Arlington.