Name
- Foreign Office, 1782-19688
- King of Bahrain, 1783-7
- Political Agent, Bahrain, 1905-19717
- Emir of Qatar, Mid 19th century-6
- Petroleum Concessions Limited, 1935-6
- Political Resident, Persian Gulf, 1822-19716
- Bahrain Petroleum Company, 1929-5
- Senior Naval Officer in the Persian Gulf, 1822-19715
- Adviser to the Government of Bahrain, 1926-19574
- HM Ambassador to Saudi Arabia, 1930-4
- Admiralty, 1708-19643
- Colonial Office, 1854-19663
- Holmes, Frank, geologist, 1874-19473
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19703
- Emir of Ajman, Āl Nu‘aymī dynasty, 18th century-2
- Foreign Office, Eastern Department, 1886-19682
- Government of India, Foreign and Political Department, 1783-19372
- HM Ambassador to France, 1814-19402
- Imam of Yemen, 897-19622
- Indian Political Service, External Affairs Department, 1937-19472