 Complete the following phrase:  On 21 April, Napoleon attacked Johann von Hiller in the Battle of Landshut but the Austrians managed to avoid being trapped. However, Hillers left wing lost an estimated 9,000 casualties during the day. Three of dAsprés grenadier battalions formed the Austrian rear guard as they retreated to Neumarkt-Sankt Veit. DAspre was present at the Battle of Neumarkt-Sankt Veit on 24 April, when Hiller lashed out at his Bavarian and French pursuers. Kienmayers force retreated through Braunau am Inn on 26 April. DAspré missed the hard-fought 