Claim: Jacob Zhitomirsky, recruited by Okhrana in 1902, was active in Berlin RSPLP group, reporting its activities to the police, until 1907 when Bolsheviks were expelled from Berlin by German authorities and Zhitomirsky moved to Paris.
Evidence: He attended 5th RSDLP Congress in London. Zhitomirsky was active in Berlin RSPLP group, reporting its activities to the Russian police, until 1907 when Bolsheviks were expelled from Berlin by German authorities and Zhitomirsky moved to Paris.