Jacob Dyneley Beam (1908–1993)

Career Foreign Service Officer
State of Residence: New Jersey

1. Ambassador Extraordinary and Plenipotentiary (Poland)
   Appointed: June 26, 1957
   Presentation of Credentials: August 9, 1957
   Termination of Mission: Left post on November 30, 1961
2. Ambassador Extraordinary and Plenipotentiary (Czechoslovakia)
   Appointed: May 27, 1966
   Presentation of Credentials: August 31, 1966
   Termination of Mission: Left post on March 5, 1969
   • Commissioned to the Czechoslovak Socialist Republic.
3. Ambassador Extraordinary and Plenipotentiary (Russia)
   Appointed: March 14, 1969
   Presentation of Credentials: April 18, 1969
   Termination of Mission: Left post on January 24, 1973
   • Commissioned to the Union of Soviet Socialist Republics.