 Complete the following phrase:  He continued to serve with distinction on the German frontier under Louis Lazare Hoche, Charles Pichegru and Jean Victor Marie Moreau, was repeatedly wounded and once in 1795 taken prisoner after having been wounded again. He was André Massénas right hand all through the Swiss campaign of 1799, first as a general of division, then as chief of staff, and won extraordinary distinction at the Second Battle of Zurich. He was present under Massena at the 