The Russian emperor Pavel I of Russia restored the Uniate church which was reorganized with three eparchies suffragan to metropolitan bishop Joasaphat Bulhak. The church was allowed to function without restraint (calling its adherents Basilians). However the clergy soon split into pro-Catholic and pro-Russian, with the former tending to convert to Latin Rite Catholicism, whilst the latter group, led by Bishop Iosif Semashko (1798–1868) and firmly rejected by the ruling Greek-Catholic synod remained largely controlled by the pro-Polish clergy with the Russian authorities largely refusing to interfere. Following the Congress of Vienna, the Russian Empire occupied former Austrian Poland of so-called West Galicia and, temporarily, Tarnopol district, where in 1809 was established a separate metropolitan of Galicia. The territory of Kholm eparchy along with Central Polish territories became part of the Congress of Poland. The situation changed abruptly following Russia's successful suppression of the 1831 Polish uprising, aimed at overthrowing Russian control of the Polish territories. As the uprising was actively supported by the Greek-Catholic church, a crackdown on the Church occurred immediately. The pro-Latin members of the synod were removed; and the Church began to disintegrate, with its parishes in Volhynia reverting to Orthodoxy, including the 1833 transfer of the famous Pochaiv Lavra. In 1839 the Synod of Polotsk (in modern-day Belarus), under the leadership of Bishop Semashko, dissolved the Greek-Catholic church in the Russian Empire, and all its property was transferred to the Orthodox state church. The 1913 Catholic Encyclopedia says that in what was then known as 'Little Russia' (now Ukraine), the pressure of the Russian Government "utterly wiped out" Greek Catholicism, and "some 7,000,000 of the Uniats there were compelled, partly by force and partly by deception, to become part of the Greek Orthodox Church".