Name
- Political Resident, Persian Gulf, 1822-197163
- Foreign Office, 1782-196853
- Indian Political Service, External Affairs Department, 1937-194736
- Bahrain Petroleum Company, 1929-25
- Bahrain Petroleum Company, Chief Local Representative, 1930-c 197125
- HM Ambassador to Iran, 1807-198023
- Arabian American Oil Company, 1933-198817
- Adviser to the Government of Bahrain, 1926-195716
- Government of Iran, Pahlavi dynasty, 1925-197916
- HM Ambassador to Iraq, 1932-15
- Political Agent, Bahrain, 1905-197114
- Persian Gulf Political Residency, 1822-197113
- Defence Officer, Persian Gulf, 1939-194311
- British Legation, Tehran, c 1836-194410
- HM Ambassador to Saudi Arabia, 1930-10
- Native Agent, Trucial Coast, Sharjah, c 1823-194910
- Petroleum Division, 1929-197010
- Secretary of State for India and Burma, United Kingdom, 1935-194710
- Senior Naval Officer in the Persian Gulf, 1822-197110
- Ministry of Information, 1939-19469