Question: What is the place of birth of Sergei Georgievich, 8Th Duke Of Leuchtenberg's mother?
Sentence (from "Princess Anastasia of Montenegro"): Princess Anastasia Petrović-Njegoš of Montenegro (4 January 1868 in Cetinje, Montenegro – 25 November 1935 in Cap d'Antibes, France) was the daughter of King Nikola
Relevant evidence: Yes