Name
- Foreign Office, 1782-196822
- Political Resident, Persian Gulf, 1822-197118
- Admiralty, 1708-196410
- Viceroy and Governor-General of India in Council, 1773-194710
- Secretary of State for India, United Kingdom, 1858-19359
- Government of India, Foreign and Political Department, 1783-19378
- Secretary of State for Foreign Affairs, 1782-19688
- HM Ambassador to Iran, 1807-19807
- Royal Navy, Commander-in-Chief, East Indies Station, 1865-19417
- Colonial Office, 1854-19665
- Government of India, Foreign Secretary, 1843-19375
- Board of Trade, 1786-19704
- Government of India, Secretary to the Marine Department, Early 20th century4
- HM Treasury, 12th century-4
- Persian Gulf Lighting Service, c 1911-19664
- Senior Naval Officer in the Persian Gulf, 1822-19714
- British Vice-Consul, Bushire, Early 20th century3
- Government of India, Marine Department, Early 20th century3
- Minister for Foreign Affairs, Iran, 1821-3
- Persian Gulf Political Residency, 1822-19713