Dee ihe na-aga n'ihu maka paragraf a - Na mbido Agha nke Ise nke Coalition, a họpụtara Nordmann ka ọ na-edu otu ndị agha na nkewa Karl von Vincent nke Johann von Hiller's VI Armeekorps. Brigade ya gụnyere "Saint George" Grenz Infantry Regiment # 6, "Rosenberg" Chevau-léger Regiment # 6, "Liechtenstein" Hussar Regiment # 7, 3-pounder Grenz brigade batrị (ngwa agha asatọ), na batrị ndị agha 6-pounder (ngwa agha isii). Hiller wepụrụ Nordmann ozugbo ka ọ lelee ọbịbịa nke ndị agha André Masséna, ebe ọ kpọọrọ VI Armeekorps ugwu na Mainburg na 19 Eprel 1809. Mgbe a na-emeri nku aka ekpe Hiller na Agha nke Abensberg na Eprel 20, ọganihu Masséna mere ka ndị agha Nordmann laghachi na Moosburg an der Isar. N'echi ya, ka Hiller meriri ọzọ n'agha nke Landshut
, Nordmann ka ndị France chụghachiri na Landshut n'akụkụ ọwụwa anyanwụ nke Osimiri Isar.