Name
- Political Resident, Persian Gulf, 1822-19719
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19706
- King of Bahrain, 1783-5
- Political Agent and Consul, Muscat, 1861-19715
- Emir of Najd, 1824-18912
- Lorimer, John Gordon, political officer, 1870-19142
- Political Agent, Turkish Arabia, 1812-18922
- Abū Khayl, Family, 20th century1
- Al Nu’aymi, Family, 18th century-1
- Emir of Kuwait, 1718-1
- Emir of Mohammerah, c 1800-19361
- Emir of Qatar, Mid 19th century-1
- Foreign Office, Political Intelligence Department, 1918-19461
- Government of Bombay, Political Department, 1754-1934?1
- Government of India, Foreign and Political Department, 1783-19371
- Government of the Ottoman Empire, 13th century-20th century1
- Gray Paul and Company, shipping agents, 1865-19201
- HM Chargé d'Affaires to the Ottoman Empire, 1796-19141
- Imam of Oman, 750-20091
- Messrs A and T J Malcolm, Persian Armenian firm, Late 19th century-Early 20th century1