Fyodor Fyodorovich Volkonsky, Merin was a Russian statesman and boyar who led the Russian units during the Siege of Belaya in 1634 in time of Smolensk War. Voivode of Mtsensk in 1605. Son of Fedor Ivanovich Volkonsky, Merin ru:Волконский, Фёдор Иванович Мерин.