Marc Jonathan Sievers (1955–)

Career Foreign Service Officer
State of Residence: Maryland
  1. Ambassador Extraordinary and Plenipotentiary (Oman)
    Appointed: November 23, 2015
    Assumed Charge: January 7, 2016
    Presentation of Credentials: December 15, 2016
    Termination of Mission: November 30, 2019