Archbishop Franciszek Ksawery Wierzchleyski was a Roman Catholic prelate, who served as a Diocesan Bishop of the Roman Catholic Diocese of Przemyśl from 27 July 1846 until 23 March 1860 and as the Metropolitan Archbishop of the Roman Catholic Archdiocese of Lviv from 23 March 1860 until his death on 17 April 1884. Wikipedia