- Born on April 24, 1847 in Saint Petersburg
- Deceased on November 26, 1917, at the age of 70 years
Parents
- Dimitri Obolensky, alias Дмитрий Александрович Оболенский (1822 - 1881), prince Obolensky, secrétaire d'État, conseiller privé
- Daria Troubetskoy (1823 - 1906)
Family
- Married with Anna Polovtzeva, alias Анна Александровна Половцова (c. 1862 - 1917), issuing
Occupations
- homme politique
- industriel verrier