Duchy of Cornwall

To prepare for his eventual management of the Duchy of Cornwall, in 2014 William enrolled in a vocational agricultural management course at Cambridge, which was organized by the Cambridge Programme for Sustainability Leadership (CPSL), of which his father is patron. According to a CNN report in 2014, the duchy is "a £760 million (about $1.25 billion) entity established in 1337 to provide a private income for use by the reigning monarch's eldest son", which William will inherit when his father becomes king.