Jean-Baptiste de Radziłów

Jean-Baptiste de Radziłów (24 May 1770 – 11 September 1857) was Crown-Prince of Poland and Gmina Radziłów and Regent to the Polish empire from 1806 to his death. He was Heir to the throne to his brother, Charles de Radziłów (later Charles I & IV John). Jean-Baptiste was Commander to Polish Army, He was also a Governor-General of Vyborg.