Camillo Benso, Count of Cavour
During this time, several politicians of other Italian states are members of the group: in the Kingdom of Sardinia, the leaders were Massimo d'Azeglio and Camillo Benso, Count of Cavour, representing the parliamentary Right, and Urbano Rattazzi, representing the Left; in the Papal States the reform movement was headed by Terenzio della Rovere and Pellegrino Rossi, the last murdered by a republican plot in 1848; in the Kingdom of the Two Sicilies prominent moderates were brothers Bertrando and Silvio Spaventa.