austrian empire battle of arcis-sur-aube battle of bar-sur-aube battle of bautzen battle of brienne battle of craonne battle of dennewitz battle of hanau battle of katzbach battle of kulm battle of laon battle of leipzig battle of montereau battle of montmartre battle of mormans battle of saint-dizier battle of sehested berlin bombing of dresden in world war ii charles xiv john of sweden dominique vandamme dresden field marshal first french empire france geographic coordinate system germany kingdom of prussia marshal of france napoleon i of france nicolas oudinot prussia russian empire saxony six days campaign war of the sixth coalition