Pedzisa mutsara unotevera: Mutungamiri weBatallion Calès akazotumirwa kunorwa muna October 1806 uye akarwa munguva ye
Prussia (1806) nePoland (1807). Zvisinei haana kutora chikamu muhondo ine mukurumbira yeJena, kana iyo yeAuerstedt (ese ari maviri akaitwa panguva imwe chete musi wa14 Gumiguru 1806, uye uko uto rePrussian rakatsvairwa nemauto eFrance), nekuti Chikamu cheLeval, chaisanganisira 4th regiment yake, chakatadza kusvika nenguva kuJena. Zvisinei akazviratidza pa "kurwa kweBergfried" (3 Kukadzi 1807), chiitiko chekutanga kuhondo yeEylau: