Name
- Political Resident, Persian Gulf, 1822-197132
- Bahrain Petroleum Company, 1929-29
- Bahrain Petroleum Company, Chief Local Representative, 1930-c 197121
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-197012
- Arabian American Oil Company, 1933-198810
- Adviser to the Government of Bahrain, 1926-19578
- Petroleum Concessions Limited, 1935-7
- Defence Officer, Persian Gulf, 1939-19436
- Petroleum Division, 1929-19706
- Secretary of State for India and Burma, United Kingdom, 1935-19475
- Government of India, 1834-19474
- Bahrain Defence Force, 1940-19453
- Emir of Sharjah, al-Qāsimī dynasty, 1866-3
- King of Bahrain, 1783-3
- Native Agent, Trucial Coast, Sharjah, c 1823-19493
- Petroleum Concessions Limited, Manager, Bahrain, 1935-Mid 20th century3
- Political Agent, Bahrain, 1905-19713
- Royal Engineers, 1717-3
- Secretary of State for India, United Kingdom, 1858-19353
- Abu Dhabi Company for Onshore Oil Operations, 1936-2