Early wars of religion In March 1562, shortly before the outbreak of the first War of Religion, Méru was appointed as the lieutenant-general of the
Île de France under the authority of the governor, his brother
François de Montmorency eldest son of the duke of Montmorency. A few years later, while the court was residing in
Bordeaux during the
grand tour of the kingdom being conducted by
Charles IX and his mother
Catherine de' Medici, Charles desired to try and work on his dancing in private in preparation for festivities that were to take place at
Bayonne. Méru snuck into the room in which Charles was practicing and hid behind a curtain. Charles discovered his presence and was furious, chasing him from the room. Méru believed himself to have been betrayed by
the young duke of Guise and remarked, 'if someone other than the king had brought me out from behind that curtain, I would have plunged my dagger into their chest'. The king's brother
Anjou who was listening, was quick to respond that if he had discovered Méru prying on him he would have thrown him out the window. In 1567 with the death of
the duke of Montmorency, Anjou was established at the head of the French army. To assist him in military matters
the duke of Nemours,
Montpensier and
Marshal Cossé were selected. Meanwhile, a council was established to advise him on other matters, composed of his military advisers,
Villequier,
the duke of Longueville, Montpensier's son
the prince dauphin d'Auvergne and Méru. During the late 1560s, the crown became increasingly insecure about the loyalty of the upper nobility. To reinforce this demographic, it was decided to expand the conferring of the honour of the
Ordre de Saint-Michel. To this end it was decided to allow senior nobles to confer a limited number of the awards themselves upon their own clients. The Montmorency clan received the rights to nominate 18
chevaliers, with Méru granted two of this number to choose at his discretion.
Assassination of Admiral Coligny On 22 August, an
attempt was made on the life of Admiral Coligny. The following day, the king came to visit Coligny where he was recuperating from his wound in bed. Travelling with the king for his audience with the magnate were three of the Montmorency brothers
Damville,
Thoré and Méru. Coligny and the king discussed the prospect of an invasion of the
Spanish Netherlands and the enforcement of the
Peace of Saint-Germain-en-Laye. The
siege of La Rochelle in 1573 was the first opportunity of many young nobles to demonstrate their military skill. As such they flocked to join the siege lines under the command of the king's brother Anjou. Among the nobles who hurried to the city in February 1573 were Thoré and Méru.
Malcontent During that year, both Méru and Thoré were more open to rebelling against the crown than their elder brothers. They surrounded the brother to the king
Alençon alongside
the vicomte de Turenne, feeding the young prince's dissatisfaction with his position. On 16 February 1574
the duke of Guise assaulted the
sieur de Ventrabren a servant of Alençon, accusing the duke of Montmorency of having hired the noble to assassinate him. Shortly thereafter Montmorency departed court in disgust. With the duke gone, his younger brothers Méru and Thoré started congregating in Alençon's apartments and began plotting conspiracy against the crown in earnest. While the duke had remained, the family had maintained access to the avenues of power, deprived him they were left to pursue more radical means to assert themselves over the Lorraine family. In April 1574 Alençon made a failed attempted to flee court, in the interrogations that followed the Montmorency family was accused of involvement. After a failed attack in 1574 by Damville, designed to force the king to release from quasi captivity
the king of Navarre and the king's brother Alençon, the crown responded by arresting the duke of Montmorency and imprisoning him in
Vincennes on 4 May. Alongside Montmorency,
Marshal Cossé was also imprisoned, Cossé was Méru's father in law. Méru and Thoré meanwhile received warning of the impending arrests and fled court shortly before they were due to be rounded up. The two arrests the monarchy had succeeded in allowed the king to strike at Thoré and Méru without having them to hand to arrest however. As a further consequence Damville was deprived of his governorship of Languedoc, even if it was impossible to dislodge him in any practical capacity. As a result of this assault against his family, Damville and his two brothers, Méru and Thoré entered into an alliance with the Protestants of southern France in opposition to the crown. This alliance was forged over the objections of the Protestant clerics, who had little taste for a concord with Catholic magnates. While Damville would lead resistance in his governate, Méru and Thoré escaped across the border into the
Holy Roman Empire. In
Strasbourg they united with
the young prince de Condé. In the conspiratorial discourses that swirled in the pamphlets of the time, it was claimed that Méru was one of the victims of a 'group of foreigners' who were presently governing France and leading the country into ruin. ==Reign of Henri III==