Name
- Foreign Office, 1782-196826
- Secretary of State for Foreign Affairs, 1782-196824
- Viceroy and Governor-General of India in Council, 1773-194721
- HM Ambassador to Iran, 1807-198011
- Permanent Under-Secretary of State for Foreign Affairs, 1790-196811
- British Legation, Tehran, c 1836-194410
- Political Resident, Persian Gulf, 1822-19719
- Political Agent, Kuwait, 1904-19618
- Government of Persia, Qājār dynasty, 1794-19256
- HM Ambassador to the Ottoman Empire, 1583-19146
- Political Resident, Aden, 1854-19326
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19706
- Emir of Mohammerah, c 1800-19365
- French Consul, Muscat, 1894-19205
- Imperial Government of the Ottoman Empire, 1908-19185
- British Consul, Basra, 20th century4
- Civil Commissioner, Mesopotamia, 1917-19204
- HM Ambassador to France, 1814-19404
- HM Treasury, 12th century-4
- High Commissioner, Egypt, 1914-19364