 Complete the following phrase:  General Daumesnil who lost a leg, which was replaced by a wooden prosthesis, at the Battle of Wagram 56 July 1809, was assigned to the defence of the château de Vincennes in 1812. Vincennes was then an arsenal containing 52,000 new rifles, more than 100 field guns and many tons of powder, bullets, and cannonballs; a tempting prize for the Sixth Coalition marching on Paris in 1814 in the aftermath of the 