Whakaotihia te rerenga e whai ake nei: I whawhai a Decouz i te
Te Pakanga o Lützen. I roto i te Pakanga o Bautzen i te 20-21 o Mei 1813, ko Decouz anake te rangatira pirihimana i te 1st Old Guard Division, i whakahaua e François Roguet. Ko te wehenga i hangaia e te 1st me te 2nd Guard Foot Grenadier Regiments me te 1st me te 2nd Guard Foot Chasseur Regiments, kei roto i ia o te 1st me te 2nd Battalions, me nga Vélites o Turin me Florence. I te ahiahi o te 21 o Mei, i whakaekea e nga wehenga o te Kaitiaki Imperial tetahi whakaeke ki nga tuunga o nga Allies.