Name
- Under Secretary of State for the Colonies, United Kingdom, 1854-196610
- Petroleum Division, 1929-19708
- Anglo-Iranian Oil Company Limited, 1909-19547
- Political Agent, Bahrain, 1905-19717
- Political Resident, Persian Gulf, 1822-19717
- King of Bahrain, 1783-6
- Adviser to the Government of Bahrain, 1926-19574
- Bahrain Petroleum Company, 1929-4
- Eastern and General Syndicate Limited, oil company, 1920-19394
- Emir of Kuwait, 1718-3
- Foreign Office, 1782-19683
- Political Agent, Kuwait, 1904-19613
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19702
- AHQ, Iraq, 1941-19551
- Admiralty, 1708-19641
- Air Ministry, 1918-19641
- Arabian American Oil Company, 1933-19881
- Bahrain Petroleum Company, Chief Local Representative, 1930-c 19711
- British Consul, Ahwaz, Early 20th century-Mid 20th century1
- Emir of Qatar, Mid 19th century-1