sentences:  The church in Transylvania received many refugees following the expulsion of the Socinian Polish Brethren from Poland on July 20, 1658 and maintained contact with the dispersed communities of Polish Brethren in the Netherlands and Lithuania.Andrzej Wiszowaty Jr., great-great grandson of Fausto Sozzini, was one of the Polish exiles who taught at the Unitarian College in Cluj-Napoca, in the period in the 1730s when the church was reorganized and strengthened by Mihály Lombard de Szentábrahám, author of the church's official statement of faith, the "Summa Universae Theologiae Christianae secundum Unitarios".Following the Union of Transylvania with Romania at the end of World War I, Unitarian congregations were established in regions of the Old Kingdom