on the third Turenne's advice was taken, and on the first demonstration of this change of plan Merci retreated. In the following year, ill supplied with everything, and forced to separate his troops widely to obtain subsistence, Turenne was attacked at Mariendal, and worsted by his old antagonist, Merci. This, his first defeat, he felt severely; still he retained his position, and was again ready to meet the enemy, when he received positive orders from Mazarin to undertake nothing before the arrival of Conde. Zealous for his country and careless of personal slights, he marched without complaint under the command of his rival; and his magnanimity was rewarded at the battle of Nordlingen, in 1645, where the centre and right wing having failed in their attack, Turenne, with the left wing, broke the enemy's right, and falling on his centre in flank, threw it into utter confusion. For this service he received the most cordial and ample acknowledgments from Conde, both on the field and in his despatches to the Queen Regent. Soon after, Conde, who was wounded in the battle, resigned his command into the hands of Turenne. The following campaigns of 1646-47-48 exhibited a series of successes, by means of which he drove the Duke of Bavaria from his dominions, and reduced the emperor to seek for peace. This was concluded at Munster in 1648, and to Turenne's exertions the termination of the Thirty Years' War is mainly to be ascribed.
The repose of France was soon broken by civil war. Mazarin's administration, oppressive in all respects, but especially in fiscal matters, had produced no small discontent throughout the country, and especially in Paris, where the Parliament openly espoused the cause of the people against the minister, and was joined by several of the highest nobility, urged by various motives of private interest or personal pique. Among these were the Prince of Conti, the Duc de Longueville, and the Duc de Bouillon. Mazarin, in alarm, endeavored to enlist the ambition of Turenne in his favor, by offering the government of Alsace, and the hand of his own niece, as the price of his adherence to the Court. The viscount, pressed by both parties, avoided declaring his adhesion to either; but he unequivocally expressed his disapprobation of the cardinal's proceedings, and, being superseded in his command, retired peaceably to Holland. There he remained till the convention of Ruel effected a hollow and insincere reconciliation between the Court and one of the jarring parties of which the Fronde was composed. That reconciliation was soon broken by the sudden arrest of Conde, Conti, and the Duc de Longueville. Turenne then threw himself into the arms of the Fronde, and, at the head of eight thousand men, found himself obliged to encounter the royal army, twenty thousand strong. In the battle which ensued, he distinguished his personal bravery in several desperate charges; but the disparity was too great; and this defeat of Rhetel was of serious consequence to the Fronde party. Convinced at last that his true interest lay rather on the side of the Court, then managed by a woman and a priest, where he might be supreme in military matters, than in supporting the cause of an impetuous and self-willed leader, such as Conde, Turenne gladly listened to overtures of accommodation, and passed over to the support of the regency.
