Tuhia he tomokanga mō tēnei wāhanga - I te pakarutanga o te pakanga ki Wīwī i te tau 1809, i whakawhiwhia a von Hiller ki te mana o te VI Armee Korps e hipoki ana i te parirau maui o te ope matua o Austria. I te hinganga o Emperor Napoleon I o France ki te parirau maui o Austria i te Paenga-whawha 20 i te Pakanga o Abensberg, ka tae mai a Hiller ka riro i a ia te V, VI, me te II Reserve Armeekorps. I hinga i Abensberg me te 21 o Paenga-whāwhā i te Pakanga o Landshut
, ka wehe ia i te ope matua. I te 22 o Paenga-whawha i patua a Archduke Charles i te Pakanga o Eckmühl ka hoki ki te taha raki o te Danube. Kaore i te mohio kei te mokemoke ia i te taha tonga, ka whakaekea e Hiller a Marshal o France a Jean-Baptiste Bessières ka wikitoria i te pakanga o Neumarkt-Sankt Veit i te Paenga-whawha 24. I te mutunga ka mohio ia ki nga taumahatanga ki a ia, ka hoki whakamuri ia ki Linz mai i te 25 o Aperira ki te 3 o Mei. I te ra whakamutunga i whawhai ia i tetahi mahi nanakia me nga roopu a André Masséna i te Pakanga o Ebelsberg. Na tenei hinganga i akiaki a von Hiller ki te hoki ki tawahi o te Danube i Mautern.