Head from the Catholic Chapel from 1800 to his loss of life in 1823 who also spent a lot of his reign incompatible with Napoleon Bonaparte. He became a member of the Benedictine Purchase in 1756 in the Abbey of St. Maria del Monte of Cesena. He was exiled in 1809 after Napoleon Bonaparte occupied and took over the Papal Says. He grew up within an Italian noble family members. Napoleon Bonaparte finished his exile after he authorized the Concordat of Fontainebleau in 1813.