Tuhia he tomokanga mo tenei waahanga - I te timatanga o te Pakanga o te Tuarima o nga Kaunihera, i whakahaua e Doumerc he parirau i roto i te 1st Heavy Cavalry Division o Nansouty i uru atu ki te 2nd Cuirassiers, 848 sabers, me tana tawhito 9th Cuirassiers, 875 sabers. I tukuna e Emperor Napoleon I o France te wehenga ki tetahi roopu ad hoc i arahina e Marshal Jean Lannes. I te Pakanga o Abensberg
I te 20 o Aperira 1809, ka hinga te roopu ki nga pirihimana o Ludwig Thierry me Joseph, Baron von Mesko de Felsö-Kubiny tata ki Rohr i Niederbayern. I muri i te ātete tuatahi, i rere wawe nga Austrians i raro i te huarahi ki Rottenburg an der Laaber me nga cuirassiers e patu ana i nga rerenga.