Mezue ahịrịokwu na-esonụ: Lasalle gara ozugbo na Agha nke Austerlitz, ya na Ngalaba 1st Dragoon, n'okpuru iwu nke Divisional General Louis Klein, na Cavalry Reserve nke Marshal Joachim Murat. N'ihi ihe ịga nke ọma ya n'ọgbọ agha, e nyere ya iwu nke Light Cavalry Brigade nke mejupụtara 5th na 7th Hussar Regiments, n'okpuru iwu nke Marshal Murat. Kpakpando Lasalle dị elu n'oge
N'afọ 1806, ọ gara agha na Prussia, ebe ndị agha ya bịara bụrụ ndị a maara dị ka "Brigade Infernale" ("Hellish Brigade"), na ndị ọchịagha François Xavier de Schwarz na Ferdinand-Daniel Marx dị ka ndị ọchịagha ndị agha ya.