Kammala wannan jumla: A ranar 21 ga Afrilu, yayin da Napoleon ke cin nasarar
Yaƙin Landshut a kudu, Deroy ya yi yaƙi da Yarima Franz Seraph na Rosenberg-Orsini na Austrian IV Armeekorps. Ya ci gaba a gefen dama na Faransanci na III na Louis Davout kuma ya kama ƙauyen Schierling. Bavarians ba su ci gaba ba a wannan rana kuma hare-haren Davout sun tsaya. Bavarian asarar sun kasance kimanin 150 da Faransanci 1,500, yayin da Austrians suka rasa 3,000.