The 19th century began with the general, European disorder of the Napoleonic Wars, which neither eastern Greater Poland nor Konin escaped. At the start of the century, the Duchy of Warsaw was created as a Polish formally independent state, "de facto" dependent upon Napoleon I Bonaparte. The Napoleonic Wars gave Poles hope of regaining national independence, and they strongly supported Napoleon. On November 9, 1806, Poles took control of Konin and quickly organized a new, town government. The following year, the town was formally incorporated into the Duchy of Warsaw.