Grand Duke Constantine Nikolaevich of Russia (1827-1892). Second son of Tsar Nicholas I of Russia and brother of Alexander II. In 1862 he was General Governor of Poland in Russia. Engraving by A. Carter.
Grand Duke Constantine Nikolaevich of Russia (1827-1892). Second son of Tsar Nicholas I of Russia and brother of Alexander II. In 1862 he was General Governor of Poland in Russia. Engraving by A. Carter.