Name
- Nieroth, N.1
- Novikov, Marya1
- O'Donnell Abreu Joris Rodriguez de Albuerne, Carlos Manuel, Duque de Tetuan1
- Okunev, Grigory Nikolaevich, of the Russian embassy at Paris1
- Oldenburg, Grand Duke of. Peter II1
- Oldenburgsky, Petr Georgievich, Prince1
- Onu, Mikhail Konstaninovich, First Dragoman of the Russian Embassy at Constantinople1
- Onu, Nathalie, wife of Professor A M Onu1
- Oscar II, of Sweden1
- Osten-Sacken, Fedor Romanovich?, Baron, of the Russian Foreign 0ffice1
- Ostrovsky, Mikhail Nikolaevich, Russian Minister of Domains1
- Otho, King of Greece1
- Otto, King of Greece1
- Outrey, M., Madame; of the French Embassy at Constantinople1
- Pavlov, Aleksandr, household serf1
- Penelope Caroline, Principessa di Capua1
- Perdikaris, Ioannes1
- Perié, of Paris1
- Petiterville, Robert, Vicomte, of the French Embassy, Constantinople1
- Picq, Auguste1