 Complete the following phrase:  During the Battle of Leipzig on 1619 October 1813, the 1st Light Cavalry Division numbered 1,850 sabers and had nine artillery pieces attached. Both Berckheim and Jean Corbineau are listed as the commander. The three cavalry brigades were led by Hippolyte Piré, Aime-Sulpice Pelletier de Montmarie and Cyrille Simon Picquet. Pires brigade included the 6th, 7th and 8th Hussars; Montmaries brigade consisted of the 1st and 3rd Chevau-léger Lancers and the 16th Chasseurs à Cheval; and Picquets brigade comprised the 5th and 8th Lancers. Montmarie was killed in the fighting. At the 