Princess Anastasia Petrović-Njegoš of Montenegro was a daughter of Nicholas I of Montenegro and his wife, Queen Milena. Through her second marriage to Grand Duke Nicholas Nikolaevich of Russia, she became a Russian grand duchess. She and her sister, Milica ("Militza"), having married Russian royal brothers, were known colloquially as the "Montenegrin princesses" or the "Black peril" during the last days of the Russian Empire, and may have contributed to its downfall by the introduction of Grigori Rasputin to Empress Alexandra Feodorovna.
- Occupation
- aristocrat
- Citizenship
- Principality of Montenegro, Russian Empire
- Born
- December 23, 1867
