War of the Grand Alliance: Marshal de Luxembourg triumphs over an Anglo-Dutch army at the battle of Fleurus.

The Nine Years' War was a European great power conflict from 1688 to 1697 between France and the Grand Alliance. Fought primarily in Europe, related conflicts include the Williamite war in Ireland, and King William's War in North America.

François Henri de Montmorency-Bouteville, Duke of Piney-Luxembourg, commonly known as Luxembourg, and nicknamed "The Upholsterer of Notre-Dame", was a French general and Marshal of France. A comrade and successor of the Great Condé, he was one of the most accomplished military commanders of the early modern period and is particularly noted for his exploits in the Franco-Dutch War and War of the Grand Alliance. Not imposing physically, as he was a slight man and hunchbacked, Luxembourg was nonetheless one of France's greatest generals.

The Battle of Fleurus, fought on 1 July 1690 near Fleurus, then part of the Spanish Netherlands, now in modern Belgium, was a major engagement of the Nine Years' War. A French army led by Marshall Luxembourg defeated an Allied force under Waldeck.

July 1 is the 182nd day of the year in the Gregorian calendar; 183 days remain until the end of the year.