Name
- Foreign Office, 1782-196861
- British Legation, Tehran, c 1836-194426
- Political Resident, Persian Gulf, 1822-197125
- HM Ambassador to Saudi Arabia, 1930-22
- Government of India, Foreign and Political Department, 1783-193717
- King of Saudi Arabia, 1932-17
- Government of Iran, Pahlavi dynasty, 1925-197915
- Emir of Kuwait, 1718-12
- Colonial Office, 1854-196611
- HM Ambassador to Iran, 1807-198010
- Indian Political Service, External Affairs Department, 1937-194710
- Secretary of State for Foreign Affairs, 1782-19689
- British Legation to Saudi Arabia, 1930-19478
- HM Ambassador to Iraq, 1932-8
- HM Chargé d'Affaires to Jeddah, 1930-Mid 20th century8
- High Commissioner, Egypt, 1914-19367
- Native Agent, Trucial Coast, Sharjah, c 1823-19497
- Secretary of State for the Colonies, United Kingdom, 1854-19667
- Anglo-Iranian Oil Company Limited, 1909-19546
- Chief Commissioner, Aden, 1932-19376