Title: Svi︠a︡shchennomucheniki Sergiĭ, episkop Narvskiĭ, Vasiliĭ, episkop Kargopolʹskiĭ, Ilarion, episkop Porechskiĭ
Subjects: Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ, Religious Dissenters, Clergy, History, Auxiliary sciences of history, Biography
Places: Soviet Union
People: Vasiliĭ Bishop of Narva (1872-1940), Ilarion Bishop of Kargopolʹ (1893-1937), Iosif Bp. of Uglich, Sergiĭ Bishop of Troit︠s︡e-Sergieva lavra (1858-1937)
Time periods: 20th century