Kammala jumla mai zuwa: Knežević ya jagoranci hussars tare da bambanci a yakin Trebbia a ranar 17 zuwa 20 ga Yuni 1799. A cikin wannan aikin, ƙungiyarsa ta kasance wani ɓangare na Friedrich Heinrich von Gottesheim's Avantgarde na Hagu na Hagu. A ranar 19 ga watan Yuni, hussars sun taimaka wajen sake dawo da bangaren Faransa na François Watrin. Ya kuma kasance a
Yaƙin Novi a ranar 15 ga Agusta. A cikin wannan aikin, "Palatine" Hussars sun yi yaƙi a cikin ƙungiyar Pál Kray. Daga 16 ga Nuwamba zuwa 3 ga Disamba, shi da hussars sun halarci kewaye da Cuneo a karkashin umurnin Johann I Joseph, Yariman Liechtenstein. A ƙarshe, garkuwar mutum 3,000 ta ba da sansanin soja tare da bindigogi 187 da kuma bindigogi 14,000.