Robert Perkins Letcher (1788–1861)

State of Residence: Kentucky
  1. Envoy Extraordinary and Minister Plenipotentiary (Mexico)
    Appointed: August 9, 1849
    Presentation of Credentials: February 7, 1850
    Termination of Mission: Presented recall on August 2, 1852
    • Commissioned during a recess of the Senate; recommissioned on May 29, 1850, after confirmation.