John Graham (1774–1820)

States of Residence: Pennsylvania, Virginia
  1. Chief Clerk
    Appointed: July 1, 1807
    Termination of Appointment: July 18, 1817
  2. Secretary of State ad interim
    Appointed: March 4, 1817
    Termination of Appointment: March 9, 1817
    • Chief Clerk, Department of State
  3. Minister Plenipotentiary (Portugal)
    Appointed: January 6, 1819
    Presentation of Credentials: June 24, 1819
    Termination of Mission: Left Rio de Janeiro June 13, 1820
    • Served at the court of Portugal in Brazil; resident at Rio de Janeiro.