Zhemchuzhina was born Perl Semyonovna Karpovskaya to the family of a Jewish tailor in the village of Polohy, in the Aleksandrovuyezd of Yekaterinoslav Governorate. She joined the Russian Social Democratic Labour Party of Bolsheviks in 1918 and served as a propagandacommissarin the Red Army during the Russian Civil War. As a communist, she went by the surname Zhemchuzhina, which, like her birth name Perl in Yiddish, means "pearl" in Russian. In 1921, she married Vyacheslav Molotov, by then a member of the Central Committee of the Communist Party of the Soviet Union. She also made a successful career in the Soviet hierarchy, serving in the Narkomat of Food Industry under Anastas Mikoyan, to become in 1939 the first female councillor of Narkom in the government of the Soviet Union, and was elected as a candidate to the Central Committee that year. During the 1920s, her sister emigrated to the British Mandate of Palestine. According to historian Zhores Medvedev, Stalin was highly suspicious of Zhemchuzhina. He thought that she negatively influenced Molotov, and he recommended Molotov divorce her. Her brother, Sam Carp, was a successful businessman in the United States. The Molotovs shared an apartment with the Stalins. Zhemchuzhina and Stalin's wife Nadezhda Alliluyeva became close friends. In November 1932, Zhemchuzhina followed Alliluyeva out of a dining room after Stalin had publicly chastised his wife in the company of friends. The next morning Alliluyeva was found dead of an apparent suicide. This event is believed to have fueled a secret hatred of Zhemchuzhina by Stalin. In a secret meeting of the Politburo on 10 August 10 1939, the agenda item number 33, "Regarding Comrade Zhemchuzhina" and her alleged "connections to spies", led to a request to verify that information by the NKVD. As it was customary during the Great Purges, many of her coworkers were arrested and questioned, but the "evidence" against her was so contradictory that on October 24, the Politburo concluded the "allegations against comrade Zhemchuzhina's participation in sabotage and spying... to be considered slanderous." However, she was severely reprimanded and demoted for unknowingly keeping contacts with "enemy elements thereby facilitating their spying missions." In February 1941, she was taken off the list of the candidates to the Central Committee. On the Eastern Front of World War II, Zhemchuzhina actively supported the Jewish Anti-Fascist Committee and befriended many of its leading members, most notably Solomon Mikhoels. She frequently attended performances by the Moscow State Jewish Theatre. Polina Zhemchuzhina befriended Golda Meir, who arrived in Moscow in November 1948 as the first Israeli envoy to the USSR. Fluent in Yiddish, Zhemchuzhina acted as translator for a diplomatic meeting between Meir and her husband, the Soviet foreign minister. She was arrested for treason in December 1948, as she openly supported the idea of granting the region of Crimea to Jews, consequently being forced into an unwanted divorce from Μolotov. She was convicted and sentenced to five years in a labour camp. After the death of Stalin in March 1953, she was released from captivity by Lavrentiy Beria and reunited with her husband. Her first question upon her release was "How's Stalin?" Upon being told he had died only days before, she fainted. However, Molotov now, according to Stalin's daughter, became very subservient to his wife. Molotov yielded to his wife in the same way he had previously yielded to Stalin. She died of natural causes in 1970.
