Valentin was a member of the lower stratum of the Russian nobility , the possessor of about 270 acres of land and approximately 50 serfs .
Georgi 's father , Valentin Plekhanov , from a Tatar family , was a member of the hereditary nobility .
member was a member of the lower stratum of the Russian nobility , the possessor of about 270 acres of land and approximately 50 serfs .
Georgi 's father , Valentin Plekhanov , from a Tatar family , was a member of the hereditary nobility .