Nikolai Kulikovsky was the second husband of which youngest daughter of Alexander III?
Nikolai Kulikovsky Nikolai Alexandrovich Kulikovsky (5 November 1881 – 11 August 1958) was the second husband of Grand Duchess Olga Alexandrovna of Russia, the sister of Tsar Nicholas II and daughter of Tsar Alexander III.
Tatiana Botkina Tatiana Evgenievna Botkina-Melnik, (1898–1986), was the daughter of court physician Eugene Botkin, who was killed along with Tsar Nicholas II and his family by the Bolsheviks on July 17, 1918.