 Complete the following phrase:  Cameron joined the army in the Peninsular in late 1808, as a Brigadier-General commanding the 2nd Brigade of Rowland Hills 3rd Division in Portugal, collecting stragglers from Moores army. Under Wellesley from 1809, his brigade saw action at Oporto 12 May, then became the 2nd Brigade of Sherbrookes 1st Division, fighting at 