 The regiment also fought at the Battle of Beaumont in April 1794 and the Battle of Willems in May 1794 during the Flanders Campaign.It served under Viscount Wellesley, as the rearguard during the retreat to the Lines of Torres Vedras in September 1810, and charged the enemy at the Battle of Fuentes de Oñoro in May 1811 during the Peninsular War.The regiment also took part in the charge of the Union Brigade under the command of Major-General William Ponsonby at the Battle of Waterloo in June 1815 during the Hundred Days Campaign.