Jacques Kosciusko-Morizet

Jacques Kosciusko-Morizet began as a teacher of literature before joining the Resistance during the Second World War. In August 1944 he helped command the insurgents who occupied Paris's Hôtel de Ville. After liberation he taught in Paris and at Columbia University, then worked in the offices of Léon Blum and President Vincent Auriol. 1, 2

His diplomatic career included representation at the UN Trusteeship Council, an ambassadorship in Congo, and appointments to NATO and the United Nations in New York. 2

He arrived in Washington in April 1972 and presented his credentials to President Richard Nixon on 15 May. After his American mission, he became mayor of Saint-Nom-la-Bretèche and continued political and international work, including responsibilities for foreign relations within the RPR. He also helped establish the Crans Montana Forum. 2, 1

Washington Appointments

  • France — Ambassador, 1972–1977

Sources

  1. Jacques Kosciusko-Morizet

    Education, Resistance, diplomatic and later political career; references inspected

  2. Ambassadors and their Wives, Biographies (1): Jacques and Marianne Kosciusko-Morizet

    Betty Ford White House Papers, Box 28; PDF pp. 62–63

  3. Diplomatic Representation for French Republic

    Complete published ambassador sequence from 1893 through Gérard Araud; separate Appt. and Amb. E. and P. dates; 1942 relations break and 1944 resumption

  4. Ambassade de France aux États-Unis — Ambassadeurs

    Cross-check of name forms and broad appointment/end years — Year ranges can differ from U.S. accreditation dates; neither exact start nor end dates inferred.

  5. Library of Congress: 17 October 1976 dedication of the Admiral de Grasse statue at Fort Story, Virginia Beach

Biography checked 2026-10-28.

Cite or Reuse This Biography

Jacques Kosciusko-Morizet. Chanceries Diplopedia. Biography reviewed 2026-10-28. Record f2e87f7c84867ad4. https://chanceries.org/diplopedia/people/jacques-kosciusko-morizet-98f849f514/

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Biography: Jacques Kosciusko-Morizet