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Henry Cabot Lodge Jr.

The Brahmin senator and UN ambassador Kennedy sent to Saigon — the last of a Boston political dynasty, and the American in the room when Diem fell

Deceased — Henry Cabot Lodge Jr. (1902–1985) was elected to the US Senate three times, served as American ambassador to the United Nations from 1953 to 1960, and was the Republican nominee for vice president in 1960. Kennedy appointed him ambassador to South Vietnam in 1963; he presented his credentials on 26 August 1963 and was in Saigon when President Diem was overthrown that November. He died in 1985.

Henry Cabot Lodge Jr. was born in 1902 into one of the most established political families in the United States. He was the grandson of Henry Cabot Lodge, the Massachusetts senator and historian who in 1919 led the successful fight to block American entry into Woodrow Wilson's League of Nations, and the family's political line ran back through the Cabots to the early republic.

His own career was substantial. He was elected to the United States Senate three times, represented the United States at the United Nations from 1953 to 1960, and in 1960 was the Republican nominee for vice president alongside Richard Nixon.

The Lodge and Kennedy families were rivals — two of Boston's competing political houses, Brahmin Protestant against Irish Catholic. In 1916 Lodge's grandfather defeated John F. Fitzgerald, "Honey Fitz," John F. Kennedy's grandfather, in a Senate election. Nearly fifty years later, a Kennedy president would appoint a Lodge to one of the most dangerous diplomatic posts in the world.

President Kennedy appointed Lodge ambassador to South Vietnam on 1 August 1963, and Lodge presented his credentials in Saigon on 26 August. By then the American commitment had grown enormously: the number of US military advisers in South Vietnam had risen from under a thousand when Kennedy took office to more than 16,000. The government those advisers supported was failing politically, with President Ngo Dinh Diem and his brother Ngo Dinh Nhu suppressing Buddhist protests by force.

On 24 August 1963 a telegram from Washington to the Saigon embassy — later known as Cable 243 — authorised American support for a change of government in South Vietnam. On 1 November 1963 Diem and Nhu were deposed and killed in a coup. Lodge was the American ambassador on the ground. Twenty-one days later, on 22 November, Kennedy was assassinated in Dallas.

Lodge left Saigon in June 1964, returned as ambassador from 1965 to 1967, and went on to serve as ambassador at large, as ambassador to West Germany, and from 1970 to 1977 as the president's personal representative to the Holy See. He died in 1985.

Quick facts

Born
1902, Massachusetts
Died
1985
Dynasty
grandson of Senator Henry Cabot Lodge; a Cabot-Lodge political family
Senate
elected three times
United Nations
US ambassador, 1953 to 1960
1960
Republican nominee for vice president, with Richard Nixon
Saigon (first term)
appointed 1 August 1963, credentials presented 26 August 1963, left post 28 June 1964
Cable 243
the 24 August 1963 telegram authorising support for a change of government in Saigon
Saigon (second term)
ambassador again, 1965 to 1967
Later posts
ambassador at large (1967-68), ambassador to West Germany (1968-69), personal representative to the Holy See (1970-77)

Lineage — where the name went

The Lodge dynasty and the decision it carried: a Boston political family, its feud with the Kennedys, and the chain from a senator's grandson to the fall of Saigon's government.

  1. 1850 — George Cabot was ancestor of Henry Cabot Lodge (the dynasty's political line)
  2. 1902 — Henry Cabot Lodge was parent of Henry Cabot Lodge Jr.
  3. 1916 — Henry Cabot Lodge defeated John F. Fitzgerald (the Brahmin/Irish feud at the heart of Boston politics)
  4. 1917 — John F. Fitzgerald was ancestor of John F. Kennedy (the rival house produced a president)
  5. 1963 — Henry Cabot Lodge Jr. served under John F. Kennedy (appointed ambassador to South Vietnam)
  6. 1927 — Henry Cabot Lodge Jr. was parent of George C. Lodge
  7. 1963 — John F. Kennedy created Cable 243 (the telegram that put events in motion)
  8. 1963 — Cable 243 created The November 1963 coup (American support for a change of government in Saigon)
  9. 1963 — The November 1963 coup overthrew Ngo Dinh Diem
  10. 1963 — The November 1963 coup overthrew Ngo Dinh Nhu
  11. 1963 — John F. Kennedy was succeeded by Lyndon B. Johnson (twenty-one days after the coup)

Entities in this tree: George Cabot (person, 1752); Henry Cabot Lodge (person, 1850); John F. Fitzgerald (person, 1863); Henry Cabot Lodge Jr. (person, 1902); John F. Kennedy (person, 1917); George C. Lodge (person, 1927); Cable 243 (event, 1963); The November 1963 coup (event, 1963); Ngo Dinh Diem (person, 1901); Ngo Dinh Nhu (person, 1910); Lyndon B. Johnson (person, 1908)

Sources

  1. Henry Cabot Lodge Jr. (1902-1985), Chiefs of Mission and Principal Officers — Office of the Historian, U.S. Department of State (2026-09-19)
  2. Henry Cabot Lodge Jr. - Wikipedia — Wikipedia (2026-09-19)
  3. Henry Cabot Lodge - Wikipedia — Wikipedia (2026-09-19)
  4. 1916 United States Senate election in Massachusetts - Wikipedia — Wikipedia (2026-09-19)
  5. Cable 243 - Wikipedia — Wikipedia (2026-09-19)
  6. 1963 South Vietnamese coup - Wikipedia — Wikipedia (2026-09-19)

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