Original: She was a younger sister of Grand Duchess Olga Nikolaevna of Russia and an elder sister of Grand Duchess Anastasia Nikolaevna of Russia and Grand Duchess Maria Nikolaevna of Russia , all of whom were falsely rumored to have survived the assassination of the Imperial Family .
Simplified: Grand Duchess Tatiana Nikolaevna of Russia ( b. June 10 , 1897 , Russia ) was a daughter of Tsar Nicholas II of Russia and Tsarina Alexandra Feodorovna .