| Father | Aleksander 2nd Nikolayevich Romanov Tsar of All of the Russias, King of Poland and Grand Duke of Finland (1818 - 1881) |
| Mother | Mariya Maximiliane Wilhelmine von Hesse Tsaritsa of All the Russias (1824 - 1880) |
| Sibling | Aleksandr 3rd Aleksandrovich Romanov Tsar of All Russias (1845 - ) |
| Sibling | Mariya Aleksandrovna Romanova Grand Duchess of Russia (1853 - 1920) |
| Sibling | Grand Duke Alexei Aleksandrovich Romanov (1850 - 1908) |
| Sibling | Serge Alexandrovich Romanov Grand Duke of Russias (1857 - 1905) |
| Sibling | Vladimir Alexandrovich Holstein-Gottorp-Romanov Grand Duke of Russias (1847 - 1909) |
| Sibling | Paul Alexandrovich Romanov (1860 - 1919) |
| Sibling | Aleksandra Aleksandrovna Romanova (1842 - 1849) |