Jozef Poniatowski

Poniatowski was appointed Minister of War of the newly created Duchy of Warsaw by Napoleon Bonaparte. He organized and commanded the Polish army, which fought alongside the French in several campaigns. This role made him a key figure in the Polish effort to regain independence.

Poniatowski commanded Polish forces at the Battle of Raszyn on April 19, 1809, against the Austrian army. Although the battle was tactically inconclusive, Poniatowski's leadership prevented a decisive Austrian victory and allowed the Duchy of Warsaw to survive the Austro-Polish War.

Poniatowski drowned in the White Elster River on October 19, 1813, while covering the French retreat at the Battle of Leipzig. He was wounded and refused to surrender, attempting to cross the river on horseback. His death became a symbol of Polish sacrifice for independence.

Napoleon promoted Poniatowski to Marshal of the Empire on October 16, 1813, during the Battle of Leipzig. He was the only foreigner to receive this honor. The promotion recognized his military service and leadership of Polish forces in the Napoleonic Wars.