What is Grand Duke Sergei of Russia?
[[Image:Grand Duke Sergei 01 Alexandrovich in his youth.jpg|thumb|left]] '''Grand Duke Sergei Alexandrovich of Russia''' (11 May 1857-17 February 1905) was the fifth son and seventh child of [[Alexander II of Russia]] and [[Marie of Hesse and by Rhine]] he was an influential figure during the reign of his brother [[Alexander III of Russia]] and his nephew [[Nicholas II]], who was also married brother in law through Sergei marriage to [[Princess Elisabeth of Hesse and by Rhine (1864–1918)|Elizabeth Feodorovna]], the sister of the last Empress of Russia [[Alexandra Feodorovna]]. {{Bio-stub}} {{DEFAULTSORT:Sergei Alexandrovich}} [[Category:Russian nobility]] [[Category:1857 births]] [[Category:1905 deaths]]