Name
- Adviser to the Government of Bahrain, 1926-195717
- Bahrain Petroleum Company, 1929-17
- Political Resident, Persian Gulf, 1822-197117
- Native Agent, Trucial Coast, Sharjah, c 1823-194911
- Emir of Qatar, Mid 19th century-10
- Persian Gulf Political Residency, 1822-19719
- Arabian American Oil Company, 1933-19888
- King of Bahrain, 1783-7
- Political Agent, Trucial Coast, 1939-19717
- Political Agent, Bahrain, 1905-19716
- Emir of Kuwait, 1718-5
- Foreign Office, 1782-19685
- Gray, Mackenzie and Company Limited, shipping agents, 1937-20105
- Petroleum Concessions Limited, 1935-5
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19705
- Sultan of Najd, 1921-19265
- American Mission, Bahrain, 1893-Late 20th Century4
- British Overseas Airways Corporation, 1939-19744
- Emir of Sharjah, al-Qāsimī dynasty, 1866-4
- HM Ambassador to Iran, 1807-19804