 Nyorai kupfuurira kweiyi ndima - Guilleminot akayeuchidzwa kubasa rinoshanda muna 1805 uye akashanda sainjiniya wezvemamiriro okunze muhondo yeUlm neAusterlitz. Muna 1808 akatumirwa kuSpain uye mushure mehondo yeMedina del Rio Seco akasimudzirwa kuva général de brigade. Muna 1809 akashandazve muItaly uye gore rakatevera racho akashandazve muSpain. Muna 1812 akanga ari rutivi rwomukuru mukuru nokuda kwehondo yeRussia. Akakwidziridzwa kuva général de division, akapiwa simba re XII Corps, iyo yaakatungamirira muhondo yeGrossbeeren. 