Vasily Rodionovich Petrov
Vasily Rodionovich Petrov ( ; , Kharkov Governorate , Russian Empire - 4 May 1937 , Moscow , USSR ) was an outstanding Russian opera singer ( bass ) . 
<triplet> Vasily Rodionovich Petrov <subj> Russian Empire <obj> country of citizenship <subj> 4 May 1937 <obj> date of death <subj> USSR <obj> country of citizenship <subj> bass <obj> voice type <triplet> Kharkov Governorate <subj> Russian Empire <obj> located in the administrative territorial entity <subj> USSR <obj> country