Name
- Foreign Office, 1782-19687
- Government of India, 1834-19477
- Government of Persia, Qājār dynasty, 1794-19257
- Aden Boundary Commission, 1902?-19056
- Adviser to the Government of Bahrain, 1926-19571
- British Bank of Iran and the Middle East, 1889-19521
- Government of India, Foreign Secretary, 1843-19371
- HM Ambassador to Iran, 1807-19801
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century1
- King of Bahrain, 1783-1
- Parliamentary Under-Secretary of State for India, 1858-19351
- Permanent Under-Secretary of State for Foreign Affairs, 1790-19681
- Secretary of State for Foreign Affairs, 1782-19681
- Viceroy and Governor-General of India in Council, 1773-19471