- Born on January 12, 1869 in Brussels
- Deceased on August 29, 1927 in Tintigny, at Bellefontaine, at the age of 58 years
Parents
- Nikolaï Orlov
- Ekaterina Troubetzkaïa (1840 - 1875)
Family
- Married in 1894, with Olga Belosselskaïa-Belozerskaïa (1874 - 1923), issuing
- Nicolas (1896 - 1961)
- Married on November 20, 1920 in Paris, with Elisabeth von Lüders-Weymarn (1881 - 1969), Gräfin von Lüders-Weymarn
Occupations
- général-lieutenant
- aide de camp général et chef de la chancellerie de campagne de Sa Majesté
- assistant pour les affaires civiles du vice-roi du Caucase