 Pietro Spano (1422) was a restorer of discipline; under him the episcopal see was definitively transferred to Sassari by Pope Eugenius IV.This bishop intended to erect a seminary for the training of the clergy, but his death frustrated the plan.Angelo Leonini (1509) was at the Fifth Lateran Council; Salvatore Salepusi (1553) was distinguished at the Council of Trent; Alfonso de Sorca (1585), was highly esteemed by Clement VIII.