Marcel Pauker was a Romanian communistmilitant and husband of the future Romanian Communist leader Ana Pauker. During his life, Pauker took a series of pseudonyms, the ones used most being: Burghezul, Herman Gugenheim, Paul Lampart, Luximin, Puiu, Priu, Semionovici Marin, Stepan, and Paul Weiss.
Marcel Pauker got involved in a political fight with Vitali Holostenco, reflecting the struggle between the Bucharest section and that of the Ukrainian SSR that had taken hold of the Party's wing inside the Soviet Union around the proceedings of the 4th Congress in Kharkiv. Again in the Soviet Union, Pauker was reprimanded by the Comintern. Forbidden from contributing to political activities, he was sent to assist as an engineer in the industrial expansion of Magnitogorsk, a job he undertook between 1930 and 1932. At the same time, Joseph Stalin, whose priority at the time was showing the facade of "unity" within his subject Parties, had Holostenco removed from his position. In 1935 Pauker was appointed a member of the of the Romanian Communist Party. He spent time in Prague until 1937, when he returned to the Soviet Union. He fell victim to the Great Purge: arrested by the NKVD on March 21, 1937 and held in the infamous Taganka Prison, Marcel Pauker was first interrogated over a year later, being presented with the charge of espionage in favour of Romania. Records show that he finally admitted to the charge. Consequently, he was put on trial, sentenced to death and executed by shooting.
Rehabilitation
Marcel Pauker was rehabilitated by Soviet authorities in 1957. Gheorghe Gheorghiu-Dej's rejection of newer Soviet policies prevented this and other such cases from being mirrored in Communist Romania. While Gheorghiu-Dej was exercising a looser control of the society, he was not ready to question most of the Stalinist measures, as these had served to enforce his own rule during the previous decade. The case was reconsidered under Nicolae Ceauşescu's further distancing measures. Pauker's name was cleared, but mention of his activities and details of his life were kept secret.
Family
Largely thanks to circumstances, Ana Pauker was able to survive her husband's downfall, and she even reached the peak of her political career in the following years. They had three children together:
Tanio
Vlad
Tatiana
Vlad moved to France. In 1931 Marcel also fathered a son named Yakov, from his relationship with fellow militant Roza Elbert. He also had lengthy affairs with Elena Filipovici and Vanda Nicolschi.