The "Parlement" accepted Mazarin and his government, but the Fronde was still not finished. Many "frondeurs" were unhappy with the compromise reached in 1649. Once in Paris, he made endless demands on Anne of Austria until she finally angrily dismissed him. One of the other leaders of the Fronde, Jean François Paul de Gondi, soon persuaded Condé to join him in bringing down both Mazarin and Anne of Austria. Mazarin had an excellent network of agents, and immediately learned of the plot. On 18 January 1650 Mazarin had Condé, Condé's brother, Armand de Bourbon, prince de Conti and his brother-in-law, Henri II d'Orléans, duc de Longueville arrested.