 Their tour spanned two years and brought them through Bar, Lyon, Salon-de-Provence (where they visited Nostradamus), Carcassonne, Toulouse (where the King and his younger brother Henry were confirmed), Bayonne, La Rochelle, and Moulins.During this trip, Charles IX issued the Edict of Roussillon, which standardised 1 January as the first day of the year throughout France.War again broke out in 1567 after reports of iconoclasm in Flanders prompted Charles to support Catholics there.