 Complete the following phrase:  Having been promoted to Major-General on 25 July 1810, Dunlop played a short but important role with Wellingtons army during the Peninsular War. Dunlop commanded a brigade in the 5th Division under Lieutet-General Sir James Leith, who was succeeded briefly by Major-General Sir William Erskine in February 1811. When Erskine was relocated on 7 March, Dunlop took over and thus led the 5th at the 