Turenne in 1674. On 4 October 1674 in the Battle of Entzheim, Lorges commanded the Brigade d'Humières and the Dragons de la Reine on the left wing. On 5 January 1675 he fought at the French victory of Turckheim where he commanded the right wing. When Turenne was killed at Sasbach on 27 July 1675, Lorges was lieutenant-general of the day, but marquis de Vaubrun was the most senior lieutenant-general. They agreed to alternate the command daily between them. The army retreated from Sasbach and fought the Battle of Altenheim, where Vaubrun, who commanded the rearguard, was killed on 1 August 1675. When Lorges arrived back in Alsace he was ordered to hand over the command of the Rhine army to his brother the Duke of Duras, who had come from the Franche-Comté for that purpose while waiting for the arrival of Condé from Flanders whom Louis XIV had appointed as commander of the Rhine Army. On 26 January 1679 France made peace with the Holy Roman Empire in the Treaties of Nijmegen ending the Franco-Dutch War. Marriage and children On 19 March 1676 (date of the contract) Lorges married Geneviève de Frémont, daughter of the keeper of the King's jewels. Many of his friends considered that he had married socially beneath him, but the marriage was a happy one and even his son-in-law Saint-Simon, who disapproved of marriage between the classes, admitted that she was an admirable wife. Guy Aldonce and Geneviève had one son and four daughters: Marie Gabrielle (1678–1743), married Louis de Rouvroy, duc de Saint-Simon; Geneviève (1680-1740), called "Mademoiselle de Quintin", who married Antoine Nompar de Caumont, duke of Lauzun; Guy Nicolas (1683–1758), succeeded him as duc de Lorges; Élisabeth Gabrielle (died 1727), abbess of ; and Claude Suzanne Thérèse (died 1745), abbess of , Rouen. Saint-Simon praised Lorges, his father-in-law, warmly in his Memoirs, describing him as highly principled, frank, upright, good-natured, sincere and the most truthful man alive. Lorges supplied his son-in-law with useful material for his memoirs, particularly on the early relations between Louis XIV and Madame de Maintenon. Nine Years' War During the Nine Years' War (1688–1697), also called the War of the Grand Alliance, Lorges commanded the French army of the Rhine from 1690 to 1695. On 31 December 1688 in the Chapel of the Château de Versailles he was made a Knight of the Order of the Holy Spirit. In