 Complete the following phrase:  In July 1810, Hay was sent back to the Peninsula with the 3rd battalion, 1st Foot of which he again obtained command on 4 August. Hay fought at the Battle of Bussaco on 27 September, where Wellingtons army drove off a superior French force under Marshal André Masséna. Promoted to major-general on 4 June 1811, Hay went on to fight in the important victories at the 