 Complete the following phrase:  Pierre-Joseph Habert 22 December 1773  19 May 1825 enlisted in the French army at the beginning of the French Revolutionary Wars and led a division during the Napoleonic Wars. After serving in the army from 1792 to 1797, he fought in Ireland and Egypt, rising in rank to become a colonel by 1802. Under Emperor Napoleon, he led his regiment in the 1805 campaign against Austria. In the 1806-1807 campaign he saw action at Jena, 