Dee ihe na-aga n'ihu maka paragraf a - Mgbe agha na France malitere na 1809, e nyere von Hiller iwu nke VI Armee Korps na-ekpuchi nku aka ekpe nke ndị agha Austria. Mgbe Emperor Napoleon nke Mbụ nke France dara n'akụkụ aka ekpe nke ndị Austria n'April 20 n'agha nke Abensberg
, Hiller bịarutere ma were iwu nke V, VI, na II Reserve Armeekorps. E meriri ya na Abensberg na na 21 Eprel na Agha nke Landshut, ọ kewapụrụ onwe ya na ndị isi ndị agha. N'April 22 Archduke Charles meriri n'agha nke Eckmühl ma laghachi azụ n'akụkụ ugwu nke Danube. N'amaghị na ọ nọ naanị ya n'akụkụ ndịda, Hiller wakporo Marshal nke France Jean-Baptiste Bessières ma merie obere mmeri na Agha nke Neumarkt-Sankt Veit na Eprel 24. N'ikpeazụ, mgbe ọ ghọtara na ihe agaghị agaziri ya, ọ lara azụ n'usoro dị mma n'ebe Linz dị site n'April 25 ruo May 3. N'ụbọchị nke abụọ, ya na ndị agha André Masséna lụrụ ọgụ n'ọgụ Ebelsberg. Mmeri a manyere von Hiller ịlaghachi azụ gafee Danube na Mautern.