Battle of Friedland
But he is remembered chiefly for the case shot attack, which was the central feature of Napoleon's matured tactical system and which Sénarmont put into execution for the first time at the Battle of Friedland. For this feat, he was made a baron, and in 1808, he was promoted to divisional general by Napoleon on the field of battle in front of Madrid. He was killed at the Siege of Cadiz in October 1810.