Name
- Bahrain Petroleum Company, 1929-9
- Bahrain Petroleum Company, Chief Local Representative, 1930-c 19716
- Defence Officer, Persian Gulf, 1939-19433
- Arabian American Oil Company, 1933-19882
- Bahrain Defence Force, 1940-19452
- Political Resident, Persian Gulf, 1822-19712
- Royal Engineers, 1717-2
- Adviser to the Government of Bahrain, 1926-19571
- Bahrain Petroleum Company, Vice-President, 1929-1
- Foreign Office, 1782-19681
- Middle East Intelligence Centre, 1939-19431
- Petroleum Division, 1929-19701
- Station Commander, Bahrain, Mid 20th century1
- Tenth Army, 1942-19431