Mezue ahịrịokwu na-esonụ: Guyot sonyere na Agha nke Agha nke Atọ na nke Anọ na Grande Armée, na-ejide ọkwa nke onye isi ndị agha na ndị nche "chasseurs-à-cheval" ma bụrụ ndị a ma ama maka obi ike na Austerlitz na Eylau. Ọ lụrụ ọgụ na obere agha nke Waren-Nossentin na 1 Nọvemba 1806. Ọ bụ onye ọchịagha na ndị nche Imperial na 1807, e mere ya onye Baron nke Alaeze Ukwu n'afọ na-esote ma nye ya ọnọdụ na Lefebvre-Desnouettes's Guard light cavalry, na-achị ndị na-eso Emperor n'oge mkpirikpi mkpọsa nke ikpeazụ na Spain. Na 1809, mgbe agha ọbara nke Aspern-Essling gasịrị, e nyere Guyot ọrụ nke onye isi ndị ọchịagha nke ndị nche "chasseurs-à-cheval" na izu isii ka e mesịrị, o duuru ebubo a ma ama na agha nke Wagram. Omume a ga-eme ka ọ bụrụ onye isi ndị agha. Onye Chamberlain nke Emperor Napoleon nke Mbụ site na Machị 1810, e zigara ya na Spain, ebe o meriri nkwalite nke onye isi na ngalaba na 1811. N'oge mkpọsa Russia na Agha nke isii na-esote, Guyot ga-eje ozi dị ka onye isi nke ndị nche "chasseurs-à-cheval". N'agha nke 1813 na Saxony, ọ merụrụ ahụ na
nke Lützen ma duru ndị agha na agha nke Bautzen, tupu e jide ya n'agha nke Kulm, n'August. A tọhapụrụ ya mgbe a gbanwere ndị mkpọrọ, Guyot sonyere n'agha dị egwu nke Leipzig, tupu e mee ya ka ọ bụrụ onye ọchịchị nke Alaeze Ukwu na November nke afọ ahụ. N'agha nke 1814 na France, General Guyot nọ n'etiti ihe omume ahụ, na-achịkwa ndị agha ịnyịnya na La Rothière, Champaubert na Craonne.