Was born in 1884. (Real name was Martirosyan Suren, Karp)
In 1913 graduated from the Medical Department of Zürich University.
Since 1919 had been a Member of the Presidium of the All-Russia CEC, Deputy People’s Commissar of the Workers’ and Peasants’ Inspection.
Since August 1919 had been deputy chief of DEC special department.
In 1920-1924 was member of DEC council and state control, deputy chief of the inspection.
Died in 1930.