Massimo Taparelli, Marquess of Azeglio (24 October 1798 – 15 January 1866), commonly called Massimo d'Azeglio (Italian: [ˈmassimo tapaˈrɛlli dadˈdzeʎʎo]), was a Piedmontese-Italian statesman, novelist and painter. He was Prime Minister of Sardinia for almost three years, until his rival Camillo Benso, Count of Cavour succeeded him. D'Azeglio was a moderate liberal who hoped for a federal union between Italian states. As Prime Minister, he consolidated the parliamentary system, getting the young king to accept his constitutional status, and worked hard for a peace treaty with Austria. Although himself a Roman Catholic, he introduced freedom of worship, supported public education, and sought to reduce the power of the clergy in local political affairs. As senator, following the annexation of