Yuliy Osipovich Tsederbaum, better known as Julius Martov, was a Russian Marxist theorist, revolutionary, and a leader of the Mensheviks, the minority faction of the Russian Social Democratic Labour Party (RSDLP). A close friend and collaborator of Vladimir Lenin in the early years of their revolutionary careers, he became his chief rival after the RSDLP split at its Second Congress in 1903.
- Occupation
- politician, opinion journalist
- Citizenship
- Russian Empire, Russian Socialist Federative Soviet Republic, Soviet Union
- Born
- November 24, 1873
- Died
- April 4, 1923
