 Complete the following phrase:  Initially he was incorporated into the Austrian army. On 10 December 1806, he moved to the newly formed Polish Army in the cavalry of Colonel Wojciech Męciński. This unit was transformed into the 4th Military Regiment of the Duchy of Warsaw. Franciszek Fornalski participated in campaigns in Prussia 1806, Galicia 1809, Russia 1812 and Saxony 1813. He participated in battles under the Wały, Friedland, Żarnów, Smolensk, Mozhaysk, Borodino, Vyazma, Cherykaw, 