Name
- Foreign Office, 1782-196858
- Political Resident, Persian Gulf, 1822-197139
- HM Ambassador to Iran, 1807-198035
- East India Company Envoy to Persia, 1826-183633
- Colonial Office, 1854-196623
- Shāh of Persia, Qājār dynasty, 1794-192523
- Political Resident, Aden, 1854-193221
- Secretary of State for Foreign Affairs, 1782-196821
- Crown Prince of Persia, Qajar dynasty, 1785-192520
- Government of India, Foreign and Political Department, 1783-193720
- Minister for Foreign Affairs, Iran, 1821-19
- Government of India, 1834-194717
- Viceroy and Governor-General of India in Council, 1773-194717
- Imam of Yemen, 897-196215
- HM Ambassador to Saudi Arabia, 1930-14
- Prime Minister to the Shah of Persia, Qajar dynasty, 1794-192513
- Secretary of State for the Colonies, United Kingdom, 1854-196613
- Imam of Oman, 750-200912
- British Legation, Tehran, c 1836-194411
- Government of Iran, Pahlavi dynasty, 1925-197911