Rubuta ci gaba don wannan sakin layi - A farkon tashin hankali Petrasch ya umurci wani bangare na Wallis<unk> 1st Corps karkashin Charles a kan Danube, kuma ya yi aiki a yakin Stockach 25 Maris. A lokacin mamayewar Switzerland a watan Mayu an raba shi don haɗawa da Vorarlberg Corps na Hotze, umurninsa ya zama ajiyar. Ya umurci Runduna ta 4 a Hotze's hagu hagu a yakin farko na Zurich (Zurich Berg) ranar 4 ga Yuni, kuma ya maye gurbin Hotze na dan lokaci lokacin da wannan jami'in ya ji rauni. A lokacin yakin Zurich na biyu
bayan mutuwar Hotze a kan Linth 25 Satumba ya maye gurbinsa a matsayin kwamandan Vorarlberg Corps, sannan, da sanin rashin nasarar Rasha na Korsakov, ya koma baya a bayan Rhine, ya watsar da Corps na Alexander Suvorov don shan wahala daga Faransawa. An canja shi zuwa umurnin garuruwan Ulm a kan Danube a watan Disamba, an bar shi a Ulm tare da mutane 10,000 lokacin da Kray ya janye bayan yakin Höchstadt a ranar 19 ga Yuni.