In the spring of 1923, Exarch Leonid Feodorov was prosecuted for counterrevolution by Nikolai Krylenko and sentenced to ten years in the Soviet concentration camp at Solovki.
Pada musim semi 1923, Eksark Leonid Feodorov dikenai tuduhan kontrarevolusi oleh Nikolai Krylenko dan dijatuhi hukuman penjara selama sepuluh tahun di kamp konsentrasi Soviet di Solovki.