Grand Duke Nicholas Constantinovich of Russia Russian Grand duke (1850–1918) (1850–1918) Parents Princess Alexandra of Saxe-Altenburg Grand Duke Konstantin Nikolayevich of Russia Children Daria Chasovitina Artemy Nikolaievich Iskander, Prince Romanovsky-Iskander Alexandr Nikolajewitsch Iskander Nikolay Volynsky Olga Volynskaya Siblings Olga Constantinovna of Russia Grand Duke Vyacheslav Constantinovich of Russia Grand Duke Dimitri Constantinovich of Russia Grand Duchess Vera Konstantinovna of Russia Grand Duke Konstantin Konstantinovich of Russia Partners Fanny Lear Aleksandra Abaza Nadezhda Dreyer
