Kammala jumla mai zuwa: A farkon Yaƙin Ƙungiyar ta Biyar, 1st Cuirassiers (793-ƙarfi) sun kasance wani ɓangare na 2nd Heavy Cavalry Division na Raymond-Gaspard de Bonardi de Saint-Sulpice. Da farko, an haɗa sashin zuwa Corps III, amma Sarkin sarakuna Napoleon ba da daɗewa ba ya sanya shi ga wani rukunin wucin gadi wanda Marshal Jean Lannes ya jagoranta tare da wani rukunin sojan doki mai nauyi a ƙarƙashin Étienne Marie Antoine Champion de Nansouty, wani rukunin sojan doki wanda Charles Claude Jacquinot ya jagoranta da kuma ƙungiyoyin sojoji biyu da aka aro daga III Corps. A cikin
Yaƙin Abensberg a ranar 20 ga Afrilu 1809, rundunar Lannes da Bavarian VII Corps sun murkushe gefen hagu na Austrian, sun kashe da raunata abokan gaba 2,700 kuma sun kama wasu 4,000. Duk da haka, an ba da brigade ɗaya daga sashin Saint-Sulpice don kula da ƙetare a Saal an der Donau. Ba a haɗa da Abensberg ba, amma sun haɗa da manyan ayyuka huɗu na gaba a 1809.