Augusto Cochrane de Alencar

Augusto Cochrane de Alencar belonged to a family active in Brazilian literature and public life: he was a son of novelist José de Alencar and Georgiana Cochrane. Trained in law, he entered diplomacy and briefly held the foreign affairs portfolio in an acting capacity in July 1919, during the transition to Epitácio Pessoa’s presidency. 1, 2

As ambassador in Washington, Alencar concluded an exchange of notes with Secretary of State Charles Evans Hughes on 18 October 1923 establishing reciprocal unconditional most favored nation tariff treatment. Each country agreed that tariff reductions granted to a third country would also apply to the other, without a new request or compensation. The arrangement preserved U.S. exceptions for Cuba, its dependencies, and the Canal Zone, and both governments’ authority to impose health and revenue safeguards. Alencar died in 1927. 3, 1

Washington Appointments

  • Brazil — Ambassador, 1920–1925

Sources

  1. Aroldo de Azevedo, Cochranes do Brasil

    Printed pp. 115–116; PDF pp. 126–127

  2. Regina da Cunha Rocha, Parlamento e Política Exterior na República: Anexos

    Printed p. 398; PDF p. 106

  3. Alencar to the Secretary of State, 18 October 1923

    FRUS 1923, vol. I, document 308, pp. 462–463

  4. Rubens Barbosa: archival-recovery initiative, foreword pp. 30–31

    Barbosa’s own account of embassy support for Projeto Resgate.

  5. Historical representation: Empire of Brazil
  6. Augusto Cochrane de Alencar — mission record (1920–1925)

Biography checked 2026-10-28.

Notes

  • FUNAG’s 2021 chronology dates this mission to 2 March 1920–5 March 1925; its earlier guide gives 21 May 1920–1924.

Cite or Reuse This Biography

Augusto Cochrane de Alencar. Chanceries Diplopedia. Biography reviewed 2026-10-28. Record a14a3eab208a8cee. https://chanceries.org/diplopedia/people/augusto-cochrane-de-alencar-6405193658/

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Biography: Augusto Cochrane de Alencar