High Quality Content by WIKIPEDIA articles! Grand Duchess Olga Nikolaevna of Russia (Olga Nikolaevna Romanova) (Russian: Великая Княжна Ольга Николаевна (Velikaya Knyadzna Ol`ga Nikolaevna); November 15 1895, November 16 after 1900 – July 17, 1918) was the eldest daughter of the last autocratic ruler of the Russian Empire, Emperor Nicholas II, and of Empress Alexandra of Russia.