Mezue ahịrịokwu na-esonụ: Duke Charles banyere n'ọrụ ndị Prussia mgbe ọ dị obere. Ka ọ na-erule afọ iri na itoolu, o nwere ọrụ dịka onye isi ma site na 1806 e buliri ya n'ọkwa Major. Ọ lụrụ ọgụ maka ọgọ ya nwoke bụ Eze Frederick William nke Atọ nke Prussia n'oge
Agha nke Anọ jikọtara ndị eze n'ọgba aghara ya mgbe e merisịrị ndị Prussia n'agha nke Jena-Auerstedt. N'ihi ọrụ ya n'agha Saale, e nyere Duke Charles Order nke Black Eagle.