Name
- Foreign Office, 1782-196811
- HM Ambassador to Iran, 1807-19808
- Government of Persia, Qājār dynasty, 1794-19256
- Aden Boundary Commission, 1902?-19055
- Aden Boundary Commission, Commissioner, 1902-19055
- Anglo-Turkish Boundary Commission, Aden, 1901-19055
- HM Ambassador to the Ottoman Empire, 1583-19144
- Political Resident, Aden, 1854-19324
- Secretary of State for India, United Kingdom, 1858-19354
- Committee of Imperial Defence, Standing Official Sub-Committee for Questions Concerning the Middle East, 1930-19393
- Government of India, 1834-19473
- Government of Iraq, Early 20th century-Mid 20th century3
- King of Afghanistan, 1826-19733
- Parker, Alwyn, 1877-19513
- Political Resident, Persian Gulf, 1822-19713
- Secretary of State for Foreign Affairs, 1782-19683
- Shāh of Persia, Qājār dynasty, 1794-19253
- Viceroy and Governor-General of India in Council, 1773-19473
- Civil Commissioner, Mesopotamia, 1917-19202
- Clayton, Gilbert Falkingham, Knight, army officer and colonial administrator, 1875-19292