- Born on September 21, 1827 in Saint Petersburg
- Deceased on January 13, 1892 in this municipality, at the age of 64 years
Parents
- Nikolaï Romanov-Holstein-Gottorp, Nicolas Ier de Russie (1796 - 1855), Tsar de Russie
- Charlotte von Preußen, Alexandra Fedorovna (1798 - 1860), princesse de Prusse
Family
- Married on September 11, 1848 in Saint Petersburg, with Alexandra von Sachsen-Altenburg (1830 - 1911), issuing
- Nicolas (1850 - 1918)
Olga (1851 - 1926)- Vera (1854 - 1912)
- Constantin (1858 - 1915)
- Dimitri (1860 - 1919)
- Viatcheslav (1862 - 1879)
- Relationship with Anne Kniazev, issuing
- Anne Constantinovna (1878 - 1920)
Occupations
- aide de camp général de l'empereur