 | Olga Nikolaevna of Russia (11 September 1822 – 30 October 1892) was Queen of Württemberg from 25 June 1864 until 6 October 1891 as the wife of Charles... 14 KB (1,177 words) - 01:35, 25 January 2024 |
 | Olga Constantinovna of Russia (Greek: Όλγα; 3 September [O.S. 22 August] 1851 – 18 June 1926) was Queen of Greece as the wife of King George I. She was... 42 KB (5,196 words) - 13:13, 26 April 2024 |
 | 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... 54 KB (6,932 words) - 07:11, 30 April 2024 |
1920 Grand Duchess Olga Alexandrovna of Russia (1882–1960), sister of Nicholas II of Russia Grand Duchess Olga Nikolaevna of Russia (1895–1918), eldest... 47 KB (5,598 words) - 17:28, 23 April 2024 |
 | children: Olga Nikolaevna Nikolaeva (1868–1950) m. Prince Michael Cantacuzene Vladimir Nikolaevich Nikolaev (1873–1942) Catherine Nikolaevna Nikolaeva... 20 KB (1,856 words) - 09:25, 27 April 2024 |
 | Charles I of Württemberg (category CS1 Danish-language sources (da)) 1864 until his death in 1891. Charles I married Grand Duchess Olga Nikolaevna of Russia in 1846 and ascended to the throne in 1864. Despite their marriage... 22 KB (2,003 words) - 15:18, 25 March 2024 |
 | Nicholas II (redirect from Czar Nicholas II of Russia) de Portugal e os Imperadores da Rússia" [Exchange of Decorations between the Kings of Portugal and the Emperors of Russia]. Pro Phalaris (in Portuguese)... 173 KB (20,421 words) - 18:39, 29 April 2024 |
 | Nikolai Kulikovsky (category CS1 Danish-language sources (da)) claimed to be Olga's niece, Grand Duchess Anastasia Nikolaevna of Russia. According to Harriet von Rathlef, who witnessed the meeting, while Olga and Anderson... 20 KB (2,805 words) - 15:48, 4 April 2024 |
 | Maria Feodorovna (Dagmar of Denmark) (category CS1 Danish-language sources (da)) de Portugal e os Imperadores da Rússia" [Exchange of Decorations between the Kings of Portugal and the Emperors of Russia]. Pro Phalaris (in Portuguese)... 81 KB (10,117 words) - 17:05, 27 April 2024 |
 | de Portugal e os Imperadores da Rússia" [Exchange of Decorations between the Kings of Portugal and the Emperors of Russia]. Pro Phalaris (in Portuguese)... 74 KB (8,387 words) - 23:41, 14 April 2024 |