 Complete the following phrase:  In 1760 he took part in the battles at Liegnitz and Torgau, where, at the latter, he led a battalion of grenadiers in the initial assault. He was severely wounded at Torgau. In 1761 he returned to the army of Prince Henry, who sent him with 1,600 men to protect the Mark against an invasion of the Swedes. He also made the last campaign, in 1762, under Prince Henry; In the 