Camillo Paolo Filippo Giulio Benso, Count of Cavour, of Isolabella and of Leri (August 10, 1810 – June 6, 1861) was a leading figure in the movement toward Italian unification. He was the founder of the original Italian Liberal Party and Prime Minister of the Kingdom of Piedmont-Sardinia, a position he maintained (except for a six-month resignation) throughout the Second Italian War of Independence and Garibaldi's campaigns to unite Italy. Cavour died only three months after the declaration of a united Kingdom of Italy.