Charles Beecher Warren (1870–1936)

Non-career appointee
States of Residence: California, Michigan
  1. Ambassador Extraordinary and Plenipotentiary (Japan)
    Appointed: June 29, 1921
    Presentation of Credentials: September 24, 1921
    Termination of Mission: Left Japan January 28, 1922
  2. Ambassador Extraordinary and Plenipotentiary (Mexico)
    Appointed: February 29, 1924
    Presentation of Credentials: March 31, 1924
    Termination of Mission: Left post on July 22, 1924