Grand Duchess Olga Nikolaevna of Russia (Olga Nikolaevna Romanova; Russian: Великая Княжна Ольга Николаевна, tr. Velikaya Knyazhna Ol'ga Nikolaevna, IPA: [vʲɪˈlʲikəjə knʲɪˈʐna ˈolʲɡə nʲɪkɐˈla(j)ɪvnə] (); 15 November [O.S. 3 November] 1895 – 17 July 1918) was the eldest child of the last Tsar of the Russian Empire, Emperor Nicholas II, and of ...
Anastasia Nikoláyevna nació el 5 de junio de 1901 en el palacio de Peterhof, Rusia, según el calendario juliano, vigente en ese país hasta 1918.Cuando Anastasia nació, sus padres y el resto de su familia se sintieron decepcionados por haber tenido una cuarta hija (tras Olga, Tatiana y María).
Grand Duchesses Tatiana, left, and Olga Nikolaevna, far right, with their mother, Tsarina Alexandra, center, in captivity at Tobolsk. This is one of their last known photos before their death in July 1918.
Olga Constantinovna of Russia (Greek: Όλγα; 3 September [O.S. 22 August] 1851 – 18 June 1926) was queen consort of Greece as the wife of King George I. She was briefly the regent of Greece in 1920.
From left to right, Grand Duchesses Maria, Olga, Anastasia, and Tatiana Nikolaevna in captivity at Tsarskoe Selo in spring 1917. It has been alleged by Greg King and Penny Wilson that Ivan Skorokhodov, yet another of the guards, smuggled in a birthday cake to celebrate Maria's nineteenth birthday on 26 June 1918.
In 1925, Olga and Colonel Kulikovsky travelled to Berlin to meet Anna Anderson, who claimed to be Olga's niece, Grand Duchess Anastasia Nikolaevna of Russia. Anderson had attempted suicide in Berlin in 1920, which Olga later called "probably the only indisputable fact in the whole story". 
In the autumn of 1907, Anastasia's aunt Grand Duchess Olga Alexandrovna of Russia was escorted to the nursery by the Tsar to meet Rasputin. Anastasia, her sisters and brother Alexei were all wearing their long white nightgowns. "All the children seemed to like him," Olga Alexandrovna recalled. "They were completely at ease with him."