Rubuta ci gaba don wannan sakin layi - Guillaume Emmanuel ya zama babban janar a cikin sojojin Rasha a ƙarƙashin Sarkin sarakuna Alexander I na Rasha, kuma ya yi yaƙi da sojojin Napoleon. Bayan 'yan makonni kafin yakin Leipzig, shi da mahayan dawakai a karshe sun kayar da sojojin brigade na Faransa Janar François Basile Azemar a yakin Grossdrebnitz. Saint-Priest ya ci nasara kuma ya ji rauni sosai a lokacin mamayewar Faransa a 1814 a yakin Reims
kuma ya mutu makonni biyu bayan haka a Laon.