Nicholas Romanov may refer to:
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Nicholas I of Russia
Nicholas I, group=pron (Russian language, Russian: Николай I Павлович; – ) was Emperor of Russia, List of rulers of Partitioned Poland#Kings of the Kingdom of Poland, King of Congress Poland, and Grand Duke of Finland from 18 ...
(1796–1855), third son of Paul I & Tsaritsa Maria Fedorovna; younger brother of Alexander I, ascended 1825
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Nicholas Alexandrovich, Tsesarevich of Russia (1843–1865), eldest son of Emperor Alexander II and Tsaritsa Maria Alexandrovna; grandson of Nicholas I
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Nicholas II of Russia
Nicholas II (Nikolai Alexandrovich Romanov; 186817 July 1918) or Nikolai II was the last reigning Emperor of Russia, Congress Poland, King of Congress Poland, and Grand Duke of Finland from 1 November 1894 until Abdication of Nicholas II, hi ...
(1868–1918), eldest son of Alexander III and Tsaritsa Maria Fedorovna, great-grandson of Nicholas I, ascended 1894
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Grand Duke Nicholas Konstantinovich of Russia (1850–1918), eldest son of Grand Duke Constantin Nicolaievich and Alexandra Josifovna of Saxe-Altenburg
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Grand Duke Nicholas Nikolaevich of Russia (1831–1891)
Grand Duke Nicholas Nikolaevich of Russia (; 8 August 1831 – 25 April 1891) was the third son and sixth child of Nicholas I of Russia, Tsar Nicholas I of Russia and Charlotte of Prussia, Alexandra Feodorovna. He may also be referred to as Nic ...
, third son of Emperor Nicholas I and Tsaritsa Alexandra Fedorovna, husband of Alexandra Petrovna
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Grand Duke Nicholas Nikolaevich of Russia (1856–1929), son of Grand Duke Nicholas Nicolaievich and Alexandra Petrovna of Oldenburg, husband of Anastasia Nicolaievna
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Grand Duke Nicholas Mikhailovich of Russia (1859–1919), eldest son of Grand Duke Mikhail Nicolaievich and Olga Fedorovna of Baden, unmarried
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Prince Nicholas Romanov (1922–2014), used the contested titulary Prince Nicholas of Russia
{{hndis, Romanov, Nicholas