Princess Nadejda Petrovna of Russia was the third child of Grand Duke Peter Nikolaevich of Russia and the former Princess Milica of Montenegro.
Nadejda Petrovna (1917)
Princess Nadejda with her youngest child Xenia, circa 1936.
Prince of the Imperial Blood Oleg Konstantinovich of Russia was the fourth son and fifth child of Grand Duke Konstantin Konstantinovich.
Princess Nadejda Petrovna of Russia
…child of Grand Duke Peter Nikolaevich of Russia and the former Princess Milica of Montenegro. Nadejda was engaged before the outbreak of World War I to Prince Oleg Constantinovich of Russia, who was killed in action. Oleg gave her an engagement ring and asked her to return it when he went off to fight, anticipating danger. After Oleg's…
Prince Oleg Konstantinovich of Russia