Tuhia he tomokanga mo tenei waahanga - I te timatanga o te Pakanga o te Tuarima o nga Kaituku, ko te 1st Cuirassiers (793-te kaha) i uru ki te 2nd Heavy Cavalry Division o Raymond-Gaspard de Bonardi de Saint-Sulpice. I te tuatahi, i whakauruhia te wehenga ki te III Corps, engari kaore i roa ka tukuna e Emperor Napoleon ki tetahi roopu tuuturu i arahina e Marshal Jean Lannes me tetahi atu wehenga hoiho taumaha i raro i a Étienne Marie Antoine Champion de Nansouty, he roopu hoiho i arahina e Charles Claude Jacquinot me nga wehenga hiko e rua i tangohia mai i te III Corps. I te Pakanga o Abensberg
I te 20 o Paenga-whāwhā 1809, ka pakaru te ope a Lannes me te Bavarian VII Corps i te taha maui o Austrian, i mate, i whara hoki i te 2,700 o nga hoariri, i hopukina hoki te 4,000 atu. Heoi, i whakawhiwhia tetahi pirihimana mai i te wehenga o Saint-Sulpice ki te tiaki i te wehenga i Saal an der Donau. Ko nga honore whawhai o te 1st Cuirassiers kaore i te Abensberg, engari kei roto i nga mahi nui e wha i muri mai i te 1809.