King Louis XIV, son of Louis XIII, was only five years old when his father died. It was 20 years later, in 1661, when Louis XIV commenced his personal reign, that the young king showed interest in Versailles. The idea of leaving Paris, where, as a child, he had experienced first-hand the insurrection of the Fronde, had never left him. Louis XIV commissioned his architect Le Vau and his landscape architect Le Nôtre to transform the castle of his father, as well as the park, in order to accommodate the court. In 1678, after the Treaty of Nijmegen, the king decided that the court and the government would be established permanently in Versailles, which happened on 6 May 1682.