Battle of Jena–Auerstedt

1806 battle of the War of the Fourth Coalition

The Battle of Jena–Auerstedt was fought on Tuesday 14 October 1806, near Jena and Auerstedt (then in the Duchy of Saxe-Weimar and Kingdom of Prussia, now in Thuringia and Saxony-Anhalt, Germany), being the decisive engagement of the War of the Fourth Coalition. The Grande Armée under the command of Emperor Napoleon I defeated a combined Prussian and Saxon army. One force was an imperial French force under the command of Napoleon I at Jena, while the other comprised an imperial French corps under the command of Marshal Louis-Nicolas Davout at Auerstedt.

From Wikipedia, under CC BY-SA. More on occurri.