Battle of Ramillies
Shortly after the Battle of Ramillies in May 1706, Mordaunt exchanged regiments with Colonel Sampson de Lalo, a French Huguenot refugee who previously commanded what later became the 28th Regiment of Foot. Under de Lalo, it fought at Oudenarde and the capture of Lille, one of the strongest defences in Europe whose Citadel is regarded as Vauban's masterpiece. de Lalo was killed at Malplaquet in September 1709, a battle technically an Allied victory but which incurred casualties so severe they shocked Europe.