XJF234391 Napoleon extricating Lannes\' Artillery before the Battle of Iena (engraving) by English School, (19th century); Private Collection; (add.info.: Battle of Iena, on 14th October 1806, was a victory of the French army led by Napoleon Bonaparte (1769-1821) over the Prussians led by General Hohenlohe (1746-1818); the French army included the 5th Corps under the command of Lannes; according to legend, Napoleon directed himself the clearing and enlarging of a path used by goats; this enabled the troops to move the artillery to an advantageous position; Jean Lannes (1769-1809) was one of Napoleon\'s most successful Generals and Marshals;); English, out of copyright.