John B. Weller (1812–1875)

State of Residence: California
  1. Envoy Extraordinary and Minister Plenipotentiary (Mexico)
    Appointed: November 17, 1860
    Presentation of Credentials: January 30, 1861
    Termination of Mission: Presented recall on May 14, 1861
    • Commissioned during a recess of the Senate; recommissioned on December 12, 1860, after confirmation.