The supposed founding of the Kingdom of Araucanía and Patagonia led to the Occupation of Araucanía by Chilean forces. Chilean president José Joaquín Pérez authorized Cornelio Saavedra Rodríguez, commander of the Chilean troops, to arrest Antoine de Tounens on January 5, 1862. Tounens was then imprisoned and declared insane on September 2, 1862, by the court of Santiago and expelled to France on October 28, 1862.