Name
- Government of India, Foreign and Political Department, 1783-19378
- Political Resident, Persian Gulf, 1822-19717
- Government of Bombay, 1662-19476
- Government of Persia, Qājār dynasty, 1794-19256
- HM Ambassador to Iran, 1807-19806
- Government of Oman, 1741-3
- Emir of Abu Dhabi, Āl Nahyān dynasty, 1761-1
- Emir of Qatar, Mid 19th century-1
- King of Bahrain, 1783-1
- Political Agent and Consul, Muscat, 1861-19711
- Secretary of State for Foreign Affairs, 1782-19681
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19701