Name
- Foreign Office, 1782-19686
- HM Ambassador to Saudi Arabia, 1930-4
- Colonial Office, 1854-19663
- Political Resident, Persian Gulf, 1822-19713
- Admiralty, 1708-19642
- Foreign Office, Eastern Department, 1886-19682
- Government of India, Foreign and Political Department, 1783-19372
- HM Ambassador to France, 1814-19402
- Imam of Yemen, 897-19622
- Senior Naval Officer in the Persian Gulf, 1822-19712
- Ambassador of France to the United Kingdom, Early 18th century-1
- Arabian American Oil Company, 1933-19881
- British Consul, Aleppo, Mid 20th century-1
- British Consul, Damascus, 1833-Mid 20th century1
- British Legation, Tehran, c 1836-19441
- Chief Commissioner, Aden, 1932-19371
- Department of State, United States, 1789-1
- HM Ambassador to Iran, 1807-19801
- HM Ambassador to Iraq, 1932-1
- HM Ambassador to the Republic of Turkey, 1920-1