John Archibald Calhoun (1918–2000)

Career Foreign Service Officer
State of Residence: California
  1. Ambassador Extraordinary and Plenipotentiary (Chad)
    Appointed: April 27, 1961
    Presentation of Credentials: May 28, 1961
    Termination of Mission: Left post on April 1, 1963
  2. Ambassador Extraordinary and Plenipotentiary (Tunisia)
    Appointed: July 8, 1969
    Presentation of Credentials: July 24, 1969
    Termination of Mission: Left post on May 31, 1972