After World War II, the eparchy of Mukačevo in Transcarpathia was annexed by the Soviet Union, thus the eparchy of Prešov included all the Greek Catholics that remained in Czechoslovakia. After communists seized the country in April 1950, a "synod" was convoked at Prešov, at which five priests and a number of laymen signed a document declaring that the union with Rome was disbanded and asking to be received into the jurisdiction of the Moscow Patriarchate, later the Orthodox Church of Czechoslovakia. Greek Catholic bishop Blessed Pavel Petro Gojdič of Prešov along with his auxiliary, Blessed Basil Hopko, were imprisoned and bishop Gojdič died in prison in 1960.