Name
- Under Secretary of State for the Colonies, United Kingdom, 1854-196610
- Anglo-Iranian Oil Company Limited, 1909-19547
- Petroleum Division, 1929-19707
- King of Bahrain, 1783-6
- Political Agent, Bahrain, 1905-19716
- Political Resident, Persian Gulf, 1822-19716
- 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
- Political Agent, Kuwait, 1904-19613
- Admiralty, 1708-19641
- Bahrain Petroleum Company, Chief Local Representative, 1930-c 19711
- British Consul, Ahwaz, Early 20th century-Mid 20th century1
- Foreign Office, 1782-19681
- Government of India, 1834-19471
- Government of Persia, Qājār dynasty, 1794-19251
- HM Ambassador to Iran, 1807-19801
- Holmes, Frank, geologist, 1874-19471
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19701