1872-1959 US
A.k.a. Глеб Максимилианович Кржижановский (Gleb Maximilianovich Krzhizhanovsky)
Gleb Krzhizhanovsky (1872–1959) was a Soviet politician and state official, writer, power engineering scientist, member and vice president of the USSR Academy of Sciences, one of the closest friends of Vladimir Lenin and prominent member of the Russian revolutionary movement.