Name
- Political Resident, Persian Gulf, 1822-197190
- Foreign Office, 1782-196868
- Indian Army, Adjutant General, 1895-194751
- Government of India, Foreign and Political Department, 1783-193737
- Government of India, 1834-194728
- Secretary of State for India, United Kingdom, 1858-193522
- Admiralty, 1708-196420
- Political Agent and Consul, Muscat, 1861-197120
- Viceroy and Governor-General of India in Council, 1773-194720
- HM Ambassador to Iran, 1807-198016
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-197016
- Persian Gulf Political Residency, 1822-197115
- Government of Iran, Pahlavi dynasty, 1925-197914
- Government of Persia, Qājār dynasty, 1794-192514
- King of Bahrain, 1783-14
- Secretary of State for Foreign Affairs, 1782-196812
- Government of the Ottoman Empire, 13th century-20th century10
- Political Agent, Bahrain, 1905-197110
- Indian Political Service, External Affairs Department, 1937-19478
- Royal Navy, Commander-in-Chief, East Indies Station, 1865-19418